diff --git a/app.py b/app.py
index c8068873dd9bb70bf1dc6180aff00d411f223f22..acc6f2726547e5c1f0ad398a05ac2b7a6bf51d5c 100644
--- a/app.py
+++ b/app.py
@@ -23,6 +23,7 @@ def manage_sensitive(name):
         return v2
     
     if not existence:
+        print(name)
         return KeyError(f'{name}')
 
 DB_SERVER = manage_sensitive("db_server")