diff --git a/polymorphic/locale/en/LC_MESSAGES/django.po b/polymorphic/locale/en/LC_MESSAGES/django.po
index b1aa82c..dd60a25 100644
--- a/polymorphic/locale/en/LC_MESSAGES/django.po
+++ b/polymorphic/locale/en/LC_MESSAGES/django.po
@@ -25,11 +25,6 @@ msgstr ""
 msgid "Content type"
 msgstr ""
 
-# This is already translated in Django
-# #: admin.py:333
-# #, python-format
-# msgid "Add %s"
-# msgstr ""
 
 #: admin.py:403
 msgid "Contents"