diff --git a/Makefile b/Makefile
index ab9a33e..10504c4 100644
--- a/Makefile
+++ b/Makefile
@@ -12,6 +12,7 @@ dist :
 	@echo "\nDone."
 
 clean :
+	find . -name "*pyc" | xargs rm -rf $1
 	rm -rf build dist *.egg-info MANIFEST htmlcov
 
 publish :