diff --git a/tinymce/models.py b/tinymce/models.py
index d364a09b..6763dee3 100644
--- a/tinymce/models.py
+++ b/tinymce/models.py
@@ -4,11 +4,6 @@
 from django.db import models
 from django.contrib.admin import widgets as admin_widgets
 from tinymce import widgets as tinymce_widgets
-try:
-    from south.modelsinspector import add_introspection_rules
-    add_introspection_rules([], ['^tinymce\\.models\\.HTMLField'])
-except ImportError:
-    pass
 
 
 class HTMLField(models.TextField):