diff --git a/core/views/user.py b/core/views/user.py
index 63135872..aa3ea805 100644
--- a/core/views/user.py
+++ b/core/views/user.py
@@ -743,7 +743,7 @@ class UserPreferencesView(UserTabsMixin, CanEditMixin, UpdateView):
         kwargs = super(UserPreferencesView, self).get_context_data(**kwargs)
         if not hasattr(self.object, "trombi_user"):
             kwargs["trombi_form"] = UserTrombiForm()
-        if self.object.customer:
+        if hasattr(self.object, "customer"):
             kwargs["student_card_form"] = StudentCardForm()
         return kwargs