diff --git a/pype/tools/config_setting/config_setting/widgets/inputs.py b/pype/tools/config_setting/config_setting/widgets/inputs.py
index 1f21f35d6b..4a2d955ae4 100644
--- a/pype/tools/config_setting/config_setting/widgets/inputs.py
+++ b/pype/tools/config_setting/config_setting/widgets/inputs.py
@@ -1409,7 +1409,6 @@ class ModifiableDict(QtWidgets.QWidget, InputObject):
             key = input_field.key_value()
             fields_by_keys[key].append(input_field)
 
-        any_invalid = False
         for fields in fields_by_keys.values():
             if len(fields) == 1:
                 field = fields[0]