diff --git a/Makefile b/Makefile
index 576e2c2..71b8522 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,7 @@
+all: clean perms
+
 clean:
 	find . -iname "*~" -exec rm -fv {} \;
+
+perms:
+	chmod -c 755 tools/*