diff --git a/backend/packages/Upgrade/test/integration/FeatureFlags/FeatureFlagInclusionExclusion.ts b/backend/packages/Upgrade/test/integration/FeatureFlags/FeatureFlagInclusionExclusion.ts
index 914a97cc4b..535cdf9c0f 100644
--- a/backend/packages/Upgrade/test/integration/FeatureFlags/FeatureFlagInclusionExclusion.ts
+++ b/backend/packages/Upgrade/test/integration/FeatureFlags/FeatureFlagInclusionExclusion.ts
@@ -23,7 +23,7 @@ export default async function FeatureFlagInclusionExclusionLogic(): Promise<void
   const flag = await featureFlagService.create(featureFlagObject, user, new UpgradeLogger());
 
   const featureFlagSegmentInclusion = {
-    flagId: flag.id,
+    id: flag.id,
     listType: 'group',
     enabled: true,
     segment: {
@@ -38,7 +38,7 @@ export default async function FeatureFlagInclusionExclusionLogic(): Promise<void
   };
 
   const featureFlagSegmentExclusion = {
-    flagId: flag.id,
+    id: flag.id,
     listType: 'individual',
     enabled: true,
     segment: {
diff --git a/frontend/projects/upgrade/src/app/app.module.ts b/frontend/projects/upgrade/src/app/app.module.ts
index c6d6baca2a..1868857153 100755
--- a/frontend/projects/upgrade/src/app/app.module.ts
+++ b/frontend/projects/upgrade/src/app/app.module.ts
@@ -1,6 +1,6 @@
 import { BrowserModule } from '@angular/platform-browser';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
-import { NgModule, inject, provideAppInitializer } from '@angular/core';
+import { NgModule } from '@angular/core';
 
 import { SharedModule } from './shared/shared.module';
 import { CoreModule } from './core/core.module';
@@ -8,42 +8,13 @@ import { CoreModule } from './core/core.module';
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
 import { FormsModule } from '@angular/forms';
-import { HttpClient, provideHttpClient, withInterceptorsFromDi } from '@angular/common/http';
+import { provideHttpClient, withInterceptorsFromDi } from '@angular/common/http';
 import { SimpleNotificationsModule } from 'angular2-notifications';
 import { environment } from '../environments/environment';
-import { ENV, Environment, RuntimeEnvironmentConfig } from '../environments/environment-types';
+import { ENV } from '../environments/environment-types';
 import { AuthModule } from './core/auth/auth.module';
 import { provideImportServiceTypeAdapters } from './shared-standalone-component-lib/components/common-import-modal/common-import-type-adapters';
 
-export const getEnvironmentConfig = (http: HttpClient, env: Environment) => {
-  // in non-prod build, all env vars can be provided on .environment.ts,
-  // so skip fetch
-  if (!environment.production || (environment.apiBaseUrl && environment.googleClientId)) {
-    return () => Promise.resolve();
-  }
-
-  // in a prod build, we currently need to fetch environment.json at runtime
-  // to provide apiBaseUr, googleClientId, featureFlagNavToggle, segmentsRefreshToggle and withinSubjectExperimentSupportToggle
-  return () =>
-    http
-      .get('/environment.json')
-      .toPromise()
-      .then((config: RuntimeEnvironmentConfig) => {
-        env.apiBaseUrl = config.endpointApi || config.apiBaseUrl;
-        env.googleClientId = config.gapiClientId || config.googleClientId;
-        env.featureFlagNavToggle = config.featureFlagNavToggle ?? env.featureFlagNavToggle ?? false;
-        env.segmentsRefreshToggle = config.segmentsRefreshToggle ?? env.segmentsRefreshToggle ?? false;
-        env.withinSubjectExperimentSupportToggle =
-          config.withinSubjectExperimentSupportToggle ?? env.withinSubjectExperimentSupportToggle ?? false;
-        env.errorLogsToggle = config.errorLogsToggle ?? env.errorLogsToggle ?? false;
-        env.metricAnalyticsExperimentDisplayToggle =
-          config.metricAnalyticsExperimentDisplayToggle ?? env.metricAnalyticsExperimentDisplayToggle ?? false;
-      })
-      .catch((error) => {
-        console.log({ error });
-      });
-};
-
 @NgModule({
   declarations: [AppComponent],
   bootstrap: [AppComponent],
@@ -69,10 +40,6 @@ export const getEnvironmentConfig = (http: HttpClient, env: Environment) => {
   ],
   providers: [
     { provide: ENV, useValue: environment },
-    provideAppInitializer(() => {
-      const initializerFn = getEnvironmentConfig(inject(HttpClient), inject(ENV));
-      return initializerFn();
-    }),
     provideHttpClient(withInterceptorsFromDi()),
     ...provideImportServiceTypeAdapters(),
   ],
diff --git a/frontend/projects/upgrade/src/app/features/dashboard/dashboard-root/dashboard-root.component.ts b/frontend/projects/upgrade/src/app/features/dashboard/dashboard-root/dashboard-root.component.ts
index 9e5e89e8b4..4038e33357 100644
--- a/frontend/projects/upgrade/src/app/features/dashboard/dashboard-root/dashboard-root.component.ts
+++ b/frontend/projects/upgrade/src/app/features/dashboard/dashboard-root/dashboard-root.component.ts
@@ -19,6 +19,11 @@ export class DashboardRootComponent implements OnInit {
       text: 'global.experiment.title',
       iconType: 'assignment',
     },
+    {
+      path: ['/featureflags'],
+      text: 'feature-flags.title.text',
+      iconType: 'toggle_on',
+    },
     {
       path: ['/participants'],
       text: 'global.experiment-user.title',
@@ -36,15 +41,7 @@ export class DashboardRootComponent implements OnInit {
     },
   ];
 
-  constructor(
-    @Inject(ENV) private environment: Environment,
-    private authService: AuthService,
-    private versionService: VersionService
-  ) {
-    if (this.environment.featureFlagNavToggle) {
-      this.addFeatureFlagsLink();
-    }
-  }
+  constructor(private authService: AuthService, private versionService: VersionService) {}
 
   logout() {
     this.authService.setRedirectionUrl('/home');
@@ -54,12 +51,4 @@ export class DashboardRootComponent implements OnInit {
   async ngOnInit() {
     this.serverVersion = 'v' + (await this.versionService.getVersion());
   }
-
-  addFeatureFlagsLink() {
-    this.routeLinks.splice(1, 0, {
-      path: ['/featureflags'],
-      text: 'feature-flags.title.text',
-      iconType: 'toggle_on',
-    });
-  }
 }
diff --git a/frontend/projects/upgrade/src/app/features/dashboard/feature-flags-legacy/feature-flags-root/feature-flags-root.component.ts b/frontend/projects/upgrade/src/app/features/dashboard/feature-flags-legacy/feature-flags-root/feature-flags-root.component.ts
deleted file mode 100644
index b85d51e50d..0000000000
--- a/frontend/projects/upgrade/src/app/features/dashboard/feature-flags-legacy/feature-flags-root/feature-flags-root.component.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { Component, OnInit, ChangeDetectionStrategy } from '@angular/core';
-import { FeatureFlagsService } from '../../../../core/feature-flags/feature-flags.service';
-import { MatDialog } from '@angular/material/dialog';
-import { NewFlagComponent } from '../components/modal/new-flag/new-flag.component';
-import { UserPermission } from '../../../../core/auth/store/auth.models';
-import { Observable } from 'rxjs';
-import { AuthService } from '../../../../core/auth/auth.service';
-
-@Component({
-  selector: 'app-feature-flags-root',
-  templateUrl: './feature-flags-root.component.html',
-  styleUrls: ['./feature-flags-root.component.scss'],
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class FeatureFlagsRootComponent implements OnInit {
-  permissions$: Observable<UserPermission>;
-  isLoadingFeatureFlags$ = this.featureFlagsService.isInitialFeatureFlagsLoading$;
-  featureFlags$ = this.featureFlagsService.allFeatureFlags$;
-  constructor(
-    private featureFlagsService: FeatureFlagsService,
-    private dialog: MatDialog,
-    private authService: AuthService
-  ) {}
-
-  ngOnInit() {
-    this.permissions$ = this.authService.userPermissions$;
-    this.featureFlagsService.fetchFeatureFlags(true);
-  }
-
-  openNewFlagDialog() {
-    this.dialog.open(NewFlagComponent, {
-      panelClass: 'new-flag-modal',
-    });
-  }
-}
diff --git a/frontend/projects/upgrade/src/app/shared/shared.module.ts b/frontend/projects/upgrade/src/app/shared/shared.module.ts
index ed272621d8..ae72779a8f 100755
--- a/frontend/projects/upgrade/src/app/shared/shared.module.ts
+++ b/frontend/projects/upgrade/src/app/shared/shared.module.ts
@@ -29,8 +29,6 @@ import { MatDialogModule } from '@angular/material/dialog';
 import { MatStepperModule } from '@angular/material/stepper';
 import { MatRadioModule } from '@angular/material/radio';
 import { MatExpansionModule } from '@angular/material/expansion';
-import { DevToolsModule } from '../../dev-tools/dev-tools.module';
-
 import { SharedIconsComponent } from './components/shared-icons/shared-icons.component';
 import { TruncatePipe } from './pipes/truncate.pipe';
 import { ExperimentStatePipe } from './pipes/experiment-state.pipe';
@@ -42,8 +40,6 @@ import { QueryResultComponent } from './components/query-result/query-result.com
 import { DeleteComponent } from './components/delete/delete.component';
 import { MatConfirmDialogComponent } from './components/mat-confirm-dialog/mat-confirm-dialog.component';
 
-import { environment } from '../../environments/environment';
-
 @NgModule({
   imports: [
     CommonModule,
@@ -74,7 +70,6 @@ import { environment } from '../../environments/environment';
     MatProgressSpinnerModule,
     MatAutocompleteModule,
     MatTreeModule,
-    environment.production ? [] : DevToolsModule,
   ],
   declarations: [
     SharedIconsComponent,
@@ -128,7 +123,6 @@ import { environment } from '../../environments/environment';
     DeleteComponent,
     SegmentStatusPipe,
     MatConfirmDialogComponent,
-    environment.production ? [] : DevToolsModule,
   ],
 })
 export class SharedModule {}
diff --git a/frontend/projects/upgrade/src/dev-tools/dev-tools.module.ts b/frontend/projects/upgrade/src/dev-tools/dev-tools.module.ts
deleted file mode 100644
index adaa2d4a64..0000000000
--- a/frontend/projects/upgrade/src/dev-tools/dev-tools.module.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { NgModule } from '@angular/core';
-import { CommonModule } from '@angular/common';
-import { KeyValueBubbleComponent } from './key-value-bubble/key-value-bubble.component';
-import { DragDropModule } from '@angular/cdk/drag-drop';
-
-@NgModule({
-  declarations: [KeyValueBubbleComponent],
-  imports: [CommonModule, DragDropModule],
-  exports: [KeyValueBubbleComponent, DragDropModule],
-})
-export class DevToolsModule {}
diff --git a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/README.md b/frontend/projects/upgrade/src/dev-tools/key-value-bubble/README.md
deleted file mode 100644
index eb9b59463f..0000000000
--- a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/README.md
+++ /dev/null
@@ -1,17 +0,0 @@
-# Key Value Bubble Debugger Tool
-
-When in non-production mode, you can use this custom tool to do a little console.log for values right on the screen.
-
-It will show up when component (or service or whatever) is created, get live data updates, and get destroyed when component is removed.
-
-You can drag it to where you like. (WIP: saving position in localstorage so it will stay there after reloading. Stay tuned!)
-
-Copy and paste this snippet into a `.ts` file and log out class values in little moveable bubbles on the UI:
-
-```html
-<app-key-value-bubble
-  key=""
-  [value]=""
-  >
-</app-key-value-bubble>
-
diff --git a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.component.html b/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.component.html
deleted file mode 100644
index e84f55257b..0000000000
--- a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.component.html
+++ /dev/null
@@ -1,14 +0,0 @@
-<div
-  class="key-value-bubble"
-  [style.background-color]="styles.backgroundColor"
-  [style.border-color]="styles.borderColor"
-  [style.top.px]="styles.top"
-  [style.left.px]="styles.left"
-  cdkDrag
-  (cdkDragEnded)="dragEnd($event)"
-  (cdkDragStarted)="dragStart($event)"
-  [cdkDragFreeDragPosition]="position"
->
-  <h6 class="key">{{ key }}</h6>
-  <pre>{{ value | json }}</pre>
-</div>
diff --git a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.component.scss b/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.component.scss
deleted file mode 100644
index cdd4d77717..0000000000
--- a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.component.scss
+++ /dev/null
@@ -1,18 +0,0 @@
-.key-value-bubble {
-  position: fixed;
-  // left: 10px;
-  // top: 10px;
-  // background-color: #B68F40;
-  z-index: 1000;
-  padding: 10px;
-  border: 5px #545454 dashed;
-  font-size: 12px;
-  cursor: grab;
-  border-radius: 10px;
-
-  .key {
-    font-weight: bold;
-    font-family: 'Courier New', Courier, monospace;
-    font-size: 14px;
-  }
-}
diff --git a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.component.ts b/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.component.ts
deleted file mode 100644
index 784c8d79cc..0000000000
--- a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.component.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import { CdkDragEnd, CdkDragStart } from '@angular/cdk/drag-drop';
-import { Component, OnInit, ChangeDetectionStrategy, Input } from '@angular/core';
-import { IKeyValueBubbleStyles } from './key-value-bubble.model';
-import { KeyValueBubbleService } from './key-value-bubble.service';
-
-@Component({
-  selector: 'app-key-value-bubble',
-  templateUrl: './key-value-bubble.component.html',
-  styleUrls: ['./key-value-bubble.component.scss'],
-  changeDetection: ChangeDetectionStrategy.OnPush,
-  standalone: false,
-})
-export class KeyValueBubbleComponent implements OnInit {
-  @Input() value: any;
-  @Input() key: string;
-  styles: IKeyValueBubbleStyles;
-  position = {
-    x: 0,
-    y: 0,
-  };
-
-  constructor(private jsonViewerService: KeyValueBubbleService) {}
-
-  ngOnInit(): void {
-    if (this.value === undefined) {
-      this.value = 'value is undefined';
-    }
-    this.styles = this.jsonViewerService.registerViewerInstance(this.key);
-    this.position = {
-      y: this.styles.top,
-      x: this.styles.left,
-    };
-  }
-
-  dragEnd($event: CdkDragEnd) {
-    console.log($event.source.getFreeDragPosition());
-  }
-
-  dragStart($event: CdkDragStart) {
-    console.log($event.source.element.nativeElement);
-    console.log($event.source.getFreeDragPosition());
-  }
-}
diff --git a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.model.ts b/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.model.ts
deleted file mode 100644
index f694602176..0000000000
--- a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.model.ts
+++ /dev/null
@@ -1,57 +0,0 @@
-export interface IKeyValueBubbleStyles {
-  backgroundColor: string;
-  borderColor: string;
-  top: number;
-  left: number;
-}
-
-export const KEY_VALUE_BUBBLE_STYLE_PRESETS: IKeyValueBubbleStyles[] = [
-  {
-    backgroundColor: '#B68F40',
-    borderColor: '#545454',
-    top: 10,
-    left: 10,
-  },
-  {
-    backgroundColor: '#D1B490',
-    borderColor: '#EE7B30',
-    top: 10,
-    left: 210,
-  },
-  {
-    backgroundColor: '#8AA8A1',
-    borderColor: '#885A89',
-    top: 10,
-    left: 410,
-  },
-  {
-    backgroundColor: '#FCDDBC',
-    borderColor: '#69585F',
-    top: 10,
-    left: 610,
-  },
-  {
-    backgroundColor: '#EFA48B',
-    borderColor: '#fcc8b2',
-    top: 10,
-    left: 810,
-  },
-  {
-    backgroundColor: '#70161E',
-    borderColor: '#C3D898',
-    top: 10,
-    left: 1010,
-  },
-  {
-    backgroundColor: '#FA9F42',
-    borderColor: '#2B4162',
-    top: 410,
-    left: 10,
-  },
-  {
-    backgroundColor: '#FCB9B2',
-    borderColor: '#B23A48',
-    top: 410,
-    left: 210,
-  },
-];
diff --git a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.service.ts b/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.service.ts
deleted file mode 100644
index 4b60a06cb8..0000000000
--- a/frontend/projects/upgrade/src/dev-tools/key-value-bubble/key-value-bubble.service.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-import { Injectable } from '@angular/core';
-import { IKeyValueBubbleStyles, KEY_VALUE_BUBBLE_STYLE_PRESETS } from './key-value-bubble.model';
-
-@Injectable({
-  providedIn: 'root',
-})
-export class KeyValueBubbleService {
-  instancesOpen = [];
-
-  public registerViewerInstance(key: string): IKeyValueBubbleStyles {
-    const formattedkey = this.formatNameForKeyCache(key);
-    this.instancesOpen.push(formattedkey);
-    const cachedStyles = this.getFromCache(formattedkey);
-    if (cachedStyles) {
-      return cachedStyles;
-    } else {
-      const styles = KEY_VALUE_BUBBLE_STYLE_PRESETS[this.instancesOpen.length - 1];
-
-      console.log(`added ${key} to tracked bubble list`);
-      this.setToCache(formattedkey, styles);
-      return styles;
-    }
-  }
-
-  private formatNameForKeyCache(key: string) {
-    return key
-      .replace(/[.,/#!$%^&*;:{}=\-_`~()]/g, '')
-      .toLowerCase()
-      .trim()
-      .replace(/\s{2,}/g, ' ');
-  }
-
-  public getFromCache(key: string) {
-    const formattedkey = this.formatNameForKeyCache(key);
-    console.log(`get key ${key}`);
-    const fetchedData = localStorage.getItem(formattedkey);
-    if (fetchedData) {
-      const deserializedValue = JSON.parse(fetchedData);
-      console.log(`found ${deserializedValue} at key ${formattedkey}`);
-      return deserializedValue;
-    } else {
-      console.log(`no date found at key ${formattedkey}`);
-
-      return undefined;
-    }
-  }
-
-  public setToCache(key: string, value: IKeyValueBubbleStyles) {
-    const formattedkey = this.formatNameForKeyCache(key);
-    const serializedValue = JSON.stringify(value);
-    console.log(`save ${serializedValue} to key ${formattedkey}`);
-    localStorage.setItem(formattedkey, serializedValue);
-  }
-}
diff --git a/frontend/projects/upgrade/src/environments/environment-types.ts b/frontend/projects/upgrade/src/environments/environment-types.ts
index dac820664c..81a77534ea 100644
--- a/frontend/projects/upgrade/src/environments/environment-types.ts
+++ b/frontend/projects/upgrade/src/environments/environment-types.ts
@@ -75,7 +75,6 @@ export interface Environment {
   pollingInterval: number;
   pollingLimit: number;
   api: APIEndpoints;
-  featureFlagNavToggle: boolean;
   segmentsRefreshToggle: boolean;
   errorLogsToggle: boolean;
   withinSubjectExperimentSupportToggle: boolean;
@@ -88,7 +87,6 @@ export interface RuntimeEnvironmentConfig {
   googleClientId?: string;
   endpointApi?: string;
   apiBaseUrl?: string;
-  featureFlagNavToggle?: boolean;
   segmentsRefreshToggle?: boolean;
   withinSubjectExperimentSupportToggle?: boolean;
   errorLogsToggle?: boolean;
diff --git a/frontend/projects/upgrade/src/environments/environment.bsnl.ts b/frontend/projects/upgrade/src/environments/environment.bsnl.ts
index dd78eea55b..3df2d78524 100644
--- a/frontend/projects/upgrade/src/environments/environment.bsnl.ts
+++ b/frontend/projects/upgrade/src/environments/environment.bsnl.ts
@@ -13,7 +13,6 @@ export const environment: Environment = {
   pollingEnabled: false,
   pollingInterval: 10 * 1000,
   pollingLimit: 600,
-  featureFlagNavToggle: false,
   segmentsRefreshToggle: false,
   withinSubjectExperimentSupportToggle: false,
   errorLogsToggle: false,
diff --git a/frontend/projects/upgrade/src/environments/environment.demo.prod.ts b/frontend/projects/upgrade/src/environments/environment.demo.prod.ts
index af3555e85e..48b719d4a3 100755
--- a/frontend/projects/upgrade/src/environments/environment.demo.prod.ts
+++ b/frontend/projects/upgrade/src/environments/environment.demo.prod.ts
@@ -13,7 +13,6 @@ export const environment: Environment = {
   pollingEnabled: true,
   pollingInterval: 10 * 1000,
   pollingLimit: 600,
-  featureFlagNavToggle: false,
   segmentsRefreshToggle: false,
   withinSubjectExperimentSupportToggle: false,
   errorLogsToggle: false,
diff --git a/frontend/projects/upgrade/src/environments/environment.local.example.ts b/frontend/projects/upgrade/src/environments/environment.local.example.ts
index 4bdc3a4e9b..8e67071c40 100755
--- a/frontend/projects/upgrade/src/environments/environment.local.example.ts
+++ b/frontend/projects/upgrade/src/environments/environment.local.example.ts
@@ -18,7 +18,6 @@ export const environment: Environment = {
   pollingEnabled: false,
   pollingInterval: 10 * 1000,
   pollingLimit: 600,
-  featureFlagNavToggle: true,
   segmentsRefreshToggle: false,
   withinSubjectExperimentSupportToggle: false,
   errorLogsToggle: false,
diff --git a/frontend/projects/upgrade/src/environments/environment.prod.ts b/frontend/projects/upgrade/src/environments/environment.prod.ts
index 2dd40b9d8e..0b2584755b 100755
--- a/frontend/projects/upgrade/src/environments/environment.prod.ts
+++ b/frontend/projects/upgrade/src/environments/environment.prod.ts
@@ -13,7 +13,6 @@ export const environment: Environment = {
   pollingEnabled: true,
   pollingInterval: 10 * 1000,
   pollingLimit: 600,
-  featureFlagNavToggle: true,
   segmentsRefreshToggle: false,
   withinSubjectExperimentSupportToggle: false,
   errorLogsToggle: false,
diff --git a/frontend/projects/upgrade/src/environments/environment.qa.ts b/frontend/projects/upgrade/src/environments/environment.qa.ts
index f107c7483c..a76ce2c370 100644
--- a/frontend/projects/upgrade/src/environments/environment.qa.ts
+++ b/frontend/projects/upgrade/src/environments/environment.qa.ts
@@ -13,7 +13,6 @@ export const environment: Environment = {
   pollingEnabled: true,
   pollingInterval: 10 * 1000,
   pollingLimit: 600,
-  featureFlagNavToggle: true,
   segmentsRefreshToggle: false,
   withinSubjectExperimentSupportToggle: true,
   errorLogsToggle: false,
diff --git a/frontend/projects/upgrade/src/environments/environment.staging.ts b/frontend/projects/upgrade/src/environments/environment.staging.ts
index 5549faae13..ea7bea66b0 100644
--- a/frontend/projects/upgrade/src/environments/environment.staging.ts
+++ b/frontend/projects/upgrade/src/environments/environment.staging.ts
@@ -13,7 +13,6 @@ export const environment: Environment = {
   pollingEnabled: true,
   pollingInterval: 10 * 1000,
   pollingLimit: 600,
-  featureFlagNavToggle: true,
   segmentsRefreshToggle: false,
   withinSubjectExperimentSupportToggle: false,
   errorLogsToggle: false,
diff --git a/frontend/projects/upgrade/src/environments/environment.ts b/frontend/projects/upgrade/src/environments/environment.ts
index 5fad43409f..c8fdd4c6ff 100755
--- a/frontend/projects/upgrade/src/environments/environment.ts
+++ b/frontend/projects/upgrade/src/environments/environment.ts
@@ -18,7 +18,6 @@ export const environment = {
   pollingEnabled: false,
   pollingInterval: 10 * 1000,
   pollingLimit: 600,
-  featureFlagNavToggle: true,
   segmentsRefreshToggle: false,
   withinSubjectExperimentSupportToggle: false,
   errorLogsToggle: false,