diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c26b66b..919ffaf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
 
     strategy:
       matrix:
-        app: [driver, notification, nuber-app, ride, user-service]
+        app: [driver, notification, nuber-app, ride, user-service, auth]
 
     steps:
     - name: Checkout code
diff --git a/apps/auth/src/main.ts b/apps/auth/src/main.ts
index 3377d9d..e22687e 100644
--- a/apps/auth/src/main.ts
+++ b/apps/auth/src/main.ts
@@ -1,8 +1,17 @@
 import { NestFactory } from '@nestjs/core';
 import { AuthModule } from './auth.module';
+import { MicroserviceOptions, Transport } from '@nestjs/microservices';
 
 async function bootstrap() {
-  const app = await NestFactory.create(AuthModule);
-  await app.listen(3000);
+  const app = await NestFactory.createMicroservice<MicroserviceOptions>(
+    AuthModule,
+    {
+      transport: Transport.TCP,
+      options: {
+        port: 3004,
+      },
+    },
+  );
+  await app.listen();
 }
 bootstrap();