diff --git a/.env.template b/.env.template
index ded7b9c2bb..b75f4c5b55 100644
--- a/.env.template
+++ b/.env.template
@@ -40,6 +40,9 @@ REDIS_URL=redis://:localpwd@localhost:6379
 TRACKER_WEBSITE_ID=
 CRISP_WEBSITE_ID=
 
+# Next
+NEXT_APP_ACTIVATED=true
+
 # NextAuth
 NEXTAUTH_URL=http://localhost:3000
 NEXTAUTH_SECRET=fake-secret
diff --git a/src/routes.ts b/src/routes.ts
index f3331498f7..e39e05ce70 100644
--- a/src/routes.ts
+++ b/src/routes.ts
@@ -34,7 +34,7 @@ class routes {
   static ABONNEMENT_LETTRE_INFORMATION = '/abonnement-lettre-information.html';
   static POST_SINSCRIRE_LETTRE_INFORMATION = '/s-inscrire-a-la-lettre-d-information';
   static DECLARATION_ACCESSIBILITE = '/accessibilite.html';
-  static LOGOUT_ACTION = '/auth/signOut';
+  static LOGOUT_ACTION = process.env.NEXT_APP_ACTIVATED === 'true' ? '/auth/signOut' : '/logout';
   static SIGNUP = '/signup.html';
   static POST_SIGNUP = '/signup';
 
diff --git a/src/server.ts b/src/server.ts
index beb3f0441e..3f8c0f12bf 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -171,22 +171,25 @@ export async function makeServer(port: number, sessionSecret: string) {
     });
 
     /////// Custom server next
-    const nextApp = next({
-      dev: false,
-      dir: join(__dirname, isLocalEnv ? '../' : '../..', 'packages', 'applications', 'ssr'),
-    });
+    if (process.env.NEXT_APP_ACTIVATED === 'true') {
+      const nextApp = next({
+        dev: false,
+        dir: join(__dirname, isLocalEnv ? '../' : '../..', 'packages', 'applications', 'ssr'),
+      });
 
-    const nextHandler = nextApp.getRequestHandler();
+      const nextHandler = nextApp.getRequestHandler();
 
-    app.get('*', (req, res) => {
-      return nextHandler(req, res);
-    });
+      app.get('*', (req, res) => {
+        return nextHandler(req, res);
+      });
 
-    app.post('*', (req, res) => {
-      return nextHandler(req, res);
-    });
+      app.post('*', (req, res) => {
+        return nextHandler(req, res);
+      });
+
+      await nextApp.prepare();
+    }
 
-    await nextApp.prepare();
     await bootstrap();
     app.listen(port, () => {
       process.env.start_datetime = new Date().getTime().toString();