diff --git a/polymorphic/polymorphic_model.py b/polymorphic/polymorphic_model.py
index 10e95a2..3256b0d 100644
--- a/polymorphic/polymorphic_model.py
+++ b/polymorphic/polymorphic_model.py
@@ -22,7 +22,6 @@ from django.utils import six
 from .base import PolymorphicModelBase
 from .manager import PolymorphicManager
 from .query_translate import translate_polymorphic_Q_object
-import pdb
 
 ###################################################################################
 ### PolymorphicModel