diff --git a/Makefile.global b/Makefile.global
index 8d776271ed6..5d9e40d7515 100644
--- a/Makefile.global
+++ b/Makefile.global
@@ -71,6 +71,7 @@ utest: all
 	fi
 
 clean:
+	find . -name \*.gcno -o -name \*.gcda | xargs rm -f
 	find . -name \*.lo -o -name \*.o | xargs rm -f
 	find . -name \*.la -o -name \*.a | xargs rm -f 
 	find . -name \*.so | xargs rm -f