--- a/certs/Makefile	Wed Dec 08 02:29:37 2010 +0500
+++ b/certs/Makefile	Wed Dec 08 17:01:23 2010 +0000
@@ -27,4 +27,4 @@
 
 %.key:
 	openssl genrsa $(keysize) > $@
-	@chmod 400 -c $@
+	@chmod 400 $@