diff --git a/apps/member/views.py b/apps/member/views.py
index ba07ab33..559c63ef 100644
--- a/apps/member/views.py
+++ b/apps/member/views.py
@@ -83,7 +83,9 @@ class UserUpdateView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView):
                                             data=self.request.POST if self.request.POST else None)
                                             
             # Désactivation des champs non autorisés
-        for field_name in profile_form.fields:
+        fields_to_check = list(profile_form.fields.keys())
+
+        for field_name in fields_to_check:
             if not PermissionBackend.check_perm(self.request, f"member.change_profile_{field_name}", context['user_object'].profile):
                 del profile_form.fields[field_name]