diff --git a/Makefile b/Makefile
index 759dda6..45ec417 100644
--- a/Makefile
+++ b/Makefile
@@ -126,6 +126,7 @@ clean-repos:
 	@(cd yum && ./clean_repos.sh)
 
 clean:
+	sudo rm -fr build/*
 	rm -fr rpm/SOURCES/*.bz2
 	rm -fr rpm/noarch/*.rpm
 	rm -fr rpm/x86_64/*.rpm