diff --git a/sonar-project.properties b/sonar-project.properties
index dbeda9a..ec62924 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,4 +1,4 @@
 sonar.projectKey=speedandfunction_automatization
 sonar.organization=speedandfunction
 sonar.javascript.lcov.reportPaths=workers/main/coverage/lcov.info
-sonar.exclusions=**/src/__tests__/**,**/src/dist/**
+sonar.exclusions=**/*.test.ts,**/src/dist/**
diff --git a/workers/main/src/__tests__/index.test.ts b/workers/main/src/__tests__/index.test.ts
deleted file mode 100644
index b03f648..0000000
--- a/workers/main/src/__tests__/index.test.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { describe, expect, it } from 'vitest';
-import { vi } from 'vitest';
-
-import * as utils from '../../../common/utils';
-import { handleRunError, run } from '../index';
-
-vi.mock('@temporalio/worker', () => ({
-  DefaultLogger: class {
-    error() {}
-  },
-  NativeConnection: {
-    connect: vi.fn().mockResolvedValue({ close: vi.fn() }),
-  },
-  Worker: {
-    create: vi
-      .fn()
-      .mockResolvedValue({ run: vi.fn().mockResolvedValue(undefined) }),
-  },
-}));
-
-describe('run', () => {
-  it('should return true', async () => {
-    await expect(run()).resolves.toBeUndefined();
-  });
-});
-
-describe('handleRunError', () => {
-  it('should log the error and throw the error', () => {
-    const logSpy = vi
-      .spyOn(utils, 'logWorkerError')
-      .mockImplementation(() => {});
-    const error = new Error('test error');
-
-    expect(() => handleRunError(error)).toThrow(error);
-    expect(logSpy).toHaveBeenCalledWith('main', error);
-    logSpy.mockRestore();
-  });
-});
diff --git a/workers/main/src/index.test.ts b/workers/main/src/index.test.ts
new file mode 100644
index 0000000..81fcac8
--- /dev/null
+++ b/workers/main/src/index.test.ts
@@ -0,0 +1,36 @@
+import { describe, expect, it, vi } from 'vitest';
+
+import { handleRunError, logger } from './index';
+
+describe('handleRunError', () => {
+  it('should log the error', () => {
+    const error = new Error('test error');
+    const logSpy = vi.spyOn(logger, 'error').mockImplementation(() => {});
+
+    handleRunError(error);
+    expect(logSpy).toHaveBeenCalledWith(
+      `Error in main worker: ${error.message}`,
+    );
+    logSpy.mockRestore();
+  });
+
+  it('should log when error is a string', () => {
+    const error = 'string error';
+    const logSpy = vi.spyOn(logger, 'error').mockImplementation(() => {});
+
+    handleRunError(error);
+    expect(logSpy).toHaveBeenCalledWith(`Error in main worker: ${error}`);
+    logSpy.mockRestore();
+  });
+
+  it('should log when error is an Error object', () => {
+    const error = new Error('error from Error object');
+    const logSpy = vi.spyOn(logger, 'error').mockImplementation(() => {});
+
+    handleRunError(error);
+    expect(logSpy).toHaveBeenCalledWith(
+      `Error in main worker: ${error.message}`,
+    );
+    logSpy.mockRestore();
+  });
+});
diff --git a/workers/main/src/index.ts b/workers/main/src/index.ts
index 178664b..49aba97 100644
--- a/workers/main/src/index.ts
+++ b/workers/main/src/index.ts
@@ -1,6 +1,6 @@
 import { DefaultLogger, NativeConnection, Worker } from '@temporalio/worker';
 
-import { logWorkerError, validateEnv } from '../../common/utils';
+import { validateEnv } from './common/utils';
 import { temporalConfig } from './configs/temporal';
 import { workerConfig } from './configs/worker';
 
@@ -37,10 +37,11 @@ export async function run(): Promise<void> {
   }
 }
 
-export function handleRunError(err: unknown): never {
-  logWorkerError('main', err);
+export function handleRunError(error: unknown): void {
+  logger.error(
+    `Error in main worker: ${error instanceof Error ? error.message : String(error)}`,
+  );
   setTimeout(() => process.exit(1), 100);
-  throw err;
 }
 
 export function mainEntry() {
diff --git a/workers/main/vitest.config.ts b/workers/main/vitest.config.ts
index 7f365f6..0415bc7 100644
--- a/workers/main/vitest.config.ts
+++ b/workers/main/vitest.config.ts
@@ -7,7 +7,7 @@ export default defineConfig({
   test: {
     globals: true,
     environment: 'node',
-    include: ['src/__tests__/**/*.test.ts'],
+    include: ['src/**/*.test.ts'],
     coverage: {
       provider: 'v8',
       reporter: ['text', 'lcov'],