diff --git a/example/simpletext/models.py b/example/simpletext/models.py
index 940fcf6..ea5e81d 100755
--- a/example/simpletext/models.py
+++ b/example/simpletext/models.py
@@ -1,28 +1,28 @@
 from django.db import models
 
-from categories.models import CategoryBase
+from categories.base import CategoryBase
 
 class SimpleText(models.Model):
     """
     (SimpleText description)
     """
-    
+
     name        = models.CharField(max_length=255)
     description = models.TextField(blank=True)
     created     = models.DateTimeField(auto_now_add=True)
     updated     = models.DateTimeField(auto_now=True)
-    
+
     class Meta:
         verbose_name_plural = 'Simple Text'
         ordering = ('-created',)
         get_latest_by = 'updated'
-    
+
     def __unicode__(self):
         return self.name
-    
+
     # If using the get_absolute_url method, put the following line at the top of this file:
     from django.db.models import permalink
-    
+
     @permalink
     def get_absolute_url(self):
         return ('simpletext_detail_view_name', [str(self.id)])
@@ -31,9 +31,9 @@ class SimpleCategory(CategoryBase):
     """A Test of catgorizing"""
     class Meta:
         verbose_name_plural = 'simple categories'
-    
+
 
 #import categories
 
 #categories.register_fk(SimpleText, 'primary_category', {'related_name':'simpletext_primary_set'})
-#categories.register_m2m(SimpleText, 'cats', )
\ No newline at end of file
+#categories.register_m2m(SimpleText, 'cats', )