diff --git a/imagekit/defaults.py b/imagekit/defaults.py
deleted file mode 100644
index bc197b3..0000000
--- a/imagekit/defaults.py
+++ /dev/null
@@ -1,23 +0,0 @@
-""" Default ImageKit configuration """
-
-from imagekit.specs import ImageSpec
-from imagekit import processors
-
-class ResizeThumbnail(processors.Crop):
-    width = 100
-    height = 50
-
-class EnhanceSmall(processors.Adjust):
-    contrast = 1.2
-    sharpness = 1.1
-
-class SampleReflection(processors.Reflection):
-    size = 0.5
-    background_color = "#000000"
-
-class PNGFormat(processors.Format):
-    format = 'PNG'
-    extension = 'png'
-
-class DjangoAdminThumbnail(ImageSpec):
-    processors = [ResizeThumbnail(), EnhanceSmall(), SampleReflection(), PNGFormat()]
diff --git a/imagekit/models.py b/imagekit/models.py
index 3f557ea..3a19983 100644
--- a/imagekit/models.py
+++ b/imagekit/models.py
@@ -12,7 +12,6 @@ from imagekit.specs import ImageSpec
 from imagekit.lib import *
 from imagekit.options import Options
 from imagekit.utils import img_to_fobj
-from imagekit import defaults
 
 # Modify image file buffer size.
 ImageFile.MAXBLOCK = getattr(settings, 'PIL_IMAGEFILE_MAXBLOCK', 256 * 2 ** 10)