diff --git a/Website/__init__.py b/Website/__init__.py
index 05a6555..8e0b64f 100644
--- a/Website/__init__.py
+++ b/Website/__init__.py
@@ -287,7 +287,7 @@ def create_app(test_config=None):
                     change = int(request.args.get("change"))
                 except:
                     change = preis
-                db_handler.change_balance(user_id, change)
+                db_handler.change_balance(userid, change)
                 socketio.emit("update", "update")
                 return make_response(json.dumps({"mode":"balance", "username":user[1], "balance":user_new[2]}))
             else: