diff --git a/userdb/db.py b/userdb/db.py
index 63f1715..b17f9da 100644
--- a/userdb/db.py
+++ b/userdb/db.py
@@ -37,4 +37,4 @@ def track():
     else:
         return 'hash missing'
 
-serve(app, host='127.0.0.1', port=8001)
\ No newline at end of file
+serve(app, host='0.0.0.0', port=8001)
\ No newline at end of file