diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index 7c88bae..c3685f8 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -40,7 +40,7 @@ services:
       NODE_ENV: development
       DATABASE_URL: postgresql://postgres:postgres@db:5432/gcc_dev
       JWT_SECRET: dev_jwt_secret_change_in_prod
-      ADMIN_SECRET: dev_admin_secret_change_in_prod
+      ADMIN_SECRET: admin
       FRONTEND_URL: http://localhost:3000
       UPLOADS_DIR: /app/uploads
       # OAuth Microsoft — laisser vide si non configuré en dev
diff --git a/frontend/build.ts b/frontend/build.ts
index 7e1937d..dfcac3a 100644
--- a/frontend/build.ts
+++ b/frontend/build.ts
@@ -138,7 +138,7 @@ const result = await Bun.build({
   plugins: [],
   minify: true,
   target: "browser",
-  sourcemap: "linked",
+  sourcemap: "none",
   publicPath: "/",
   define: {
     "process.env.NODE_ENV": JSON.stringify("production"),