diff --git a/root_file_system/dir300/etc/rc.local b/root_file_system/dir300/etc/rc.local
index 2148266..e27e796 100755
--- a/root_file_system/dir300/etc/rc.local
+++ b/root_file_system/dir300/etc/rc.local
@@ -39,7 +39,7 @@ fi
 # uses to much ram
 #ntpd -p "fe80::201:2ff:fe03:405%br-mesh"
 
-sh /etc/firewall.user
+. /etc/firewall.user
 
 /etc/init.d/qos disable
 /etc/init.d/qos stop