diff --git a/separatedvaluesfield/models.py b/separatedvaluesfield/models.py
index 110faed..46f9029 100644
--- a/separatedvaluesfield/models.py
+++ b/separatedvaluesfield/models.py
@@ -87,6 +87,6 @@ def formfield(self, form_class=MultipleChoiceField, **kwargs):
 
 try:
     from south.modelsinspector import add_introspection_rules
-    add_introspection_rules([], ["^courriers\.fields\.SeparatedValuesField"])
+    add_introspection_rules([], ["^separatedvaluesfield\.models\.SeparatedValuesField"])
 except ImportError:
     pass