diff --git a/devel/forms.py b/devel/forms.py
index e2b1a7a2..cd50eb50 100644
--- a/devel/forms.py
+++ b/devel/forms.py
@@ -59,7 +59,7 @@ def __init__(self, *args, **kwargs):
                 'alias', 'public_email')
         for key in keys:
             self.fields[key] = old[key]
-        for key, val in old.items():
+        for key, _ in old.items():
             if key not in keys:
                 self.fields[key] = old[key]