diff --git a/Makefile b/Makefile
index a5f05c1b1..ad040452f 100644
--- a/Makefile
+++ b/Makefile
@@ -29,7 +29,6 @@ distclean clean:
 	$(MAKE) -C iptables-extension clean
 	$(MAKE) -C kernel-module clean
 	$(MAKE) -C t clean
-	rm -rf project.tgz cov-int
 
 .DEFAULT:
 	$(MAKE) -C daemon $@