diff --git a/netbox/users/forms/model_forms.py b/netbox/users/forms/model_forms.py
index a96d08cc1..1a91a239f 100644
--- a/netbox/users/forms/model_forms.py
+++ b/netbox/users/forms/model_forms.py
@@ -365,6 +365,6 @@ class ObjectPermissionForm(BootstrapMixin, forms.ModelForm):
                     }
                     model.objects.filter(qs_filter_from_constraints(constraints, tokens)).exists()
                 except FieldError as e:
-                    raise ValidationError({
+                    raise forms.ValidationError({
                         'constraints': f'Invalid filter for {model}: {e}'
                     })