Index: kss/concatresource/compression/__init__.py
===================================================================
--- kss/concatresource/compression/__init__.py	(revision 52223)
+++ kss/concatresource/compression/__init__.py	(working copy)
@@ -12,7 +12,7 @@
     'text/css': compress_css,
     }
 
-default_compress_method = lambda text: text
+default_compress_method = lambda text, level: text
 
 def compress(data, content_type, compress_level):
     'Returns compressed text for a given content type'