diff --git a/webui/server/index.js b/webui/server/index.js
index 5dac9550c..88c728e98 100644
--- a/webui/server/index.js
+++ b/webui/server/index.js
@@ -1,4 +1,4 @@
-process.env.DB_URI = process.env.DB_URI || 'mongodb://localhost/open5gs';
+process.env.DB_URI = process.env.DB_URI || 'mongodb://127.0.0.1/open5gs';
 
 const _hostname = process.env.HOSTNAME || 'localhost';
 const port = process.env.PORT || 9999;