diff --git a/src/worblehat/services/config.py b/src/worblehat/services/config.py
index 905a6a9..32bea01 100644
--- a/src/worblehat/services/config.py
+++ b/src/worblehat/services/config.py
@@ -44,7 +44,7 @@ class Config:
                 return f.read().strip()
         else:
             raise RuntimeError(
-                "Testing, should only use file.",
+                f"Testing, should only use file. {password_field}",
             )
             return password_field