fix slug

diff --git a/teleforma/models/core.py b/teleforma/models/core.py
index 401dab67706ed152548885e607e1cc5db820128d..274b01961245c216b6e54eccb4e1ab13b8c0df65 100755 (executable)
--- a/teleforma/models/core.py
+++ b/teleforma/models/core.py
@@ -149,7 +149,7 @@ class Department(models.Model):
 
     @property
     def slug(self):
-        return slugify(self.__unicode__())
+        return slugify(self.__str__())
 
     class Meta(MetaCore):
         db_table = app_label + '_' + 'department'