diff --git a/frontend/.env.template b/frontend/.env.template
index b4a2581..a5ba90b 100644
--- a/frontend/.env.template
+++ b/frontend/.env.template
@@ -1,4 +1,4 @@
 NEXT_PUBLIC_RECENT_COURSES_TTL=31536000000 # 1 year
+NEXT_PUBLIC_EXTENSION_URL=
 API_URL=http://localhost:5203
-API_KEY=apikey
-EXTENSION_URL=
\ No newline at end of file
+API_KEY=apikey
\ No newline at end of file
diff --git a/frontend/src/config/config.ts b/frontend/src/config/config.ts
index 240400f..3c22ae2 100644
--- a/frontend/src/config/config.ts
+++ b/frontend/src/config/config.ts
@@ -1,6 +1,6 @@
 export const API_URL = process.env.API_URL;
 export const API_KEY = process.env.API_KEY;
-export const EXTENSION_URL = process.env.EXTENSION_URL ?? "";
+export const EXTENSION_URL = process.env.NEXT_PUBLIC_EXTENSION_URL ?? "";
 
 export const RECENT_COURSES_TTL = parseInt(
   process.env.NEXT_PUBLIC_RECENT_COURSES_TTL ?? "",