diff --git a/src/common/fetcher.ts b/src/common/fetcher.ts
index 42cf0a7..3e0e734 100644
--- a/src/common/fetcher.ts
+++ b/src/common/fetcher.ts
@@ -1,8 +1,8 @@
 import { logServerError } from "./errors"
 
-const back2BaseUrl = process.env.BACK_2__BASE_URL || "http://localhost:5000"
+const back2BaseUrl = process.env.back_2__base_url || "http://localhost:5000"
 const back2BasePath = "/internal/storage-service/v2"
-const back2ApiKey = process.env.BACK_2__API_KEY || "local"
+const back2ApiKey = process.env.back_2__api_key || "local"
 
 export async function fetchStorage(path: string, init?: RequestInit): Promise<Response | undefined> {
   try {
diff --git a/src/index.ts b/src/index.ts
index c7b1336..230ac61 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -17,7 +17,7 @@ const server = Server.configure({
   extensions: [
     new Logger(
       {
-        onChange: process.env.ENABLE_CHANGE_LOGS === "true",
+        onChange: process.env.enable_change_logs === "true",
       }
     ),
     new Database({