diff --git a/journals/models.py b/journals/models.py
index d033516..8292287 100755
--- a/journals/models.py
+++ b/journals/models.py
@@ -785,7 +785,7 @@ class HomeworkJ(models.Model):
         elif _type == 'E':
             obj = ExamJ
 
-        j = obj.objects.get_or_create(material=_next, student=self.student)
+        j, _c = obj.objects.get_or_create(material=_next, student=self.student)
         if self.success:
             j.open_material()
         return {'button': search_in_collection(BUTTON_TYPE,