diff --git a/server/routes/index.js b/server/routes/index.js
index 6a5646b..c25d911 100644
--- a/server/routes/index.js
+++ b/server/routes/index.js
@@ -3,6 +3,7 @@ const router = express.Router();
 
 // Import route modules
 const managementRoutes = require('./management');
+const authRoutes = require('./auth');
 const deviceRoutes = require('./device');
 const userRoutes = require('./user');
 const alertRoutes = require('./alert');
@@ -17,6 +18,9 @@ const droneTypesRoutes = require('./droneTypes');
 // Management portal routes (before API versioning)
 router.use('/management', managementRoutes);
 
+// Authentication routes (multi-tenant)
+router.use('/auth', authRoutes);
+
 // API versioning
 router.use('/v1/devices', deviceRoutes);
 router.use('/v1/users', userRoutes);