diff --git a/mptcp/files/etc/init.d/mptcp b/mptcp/files/etc/init.d/mptcp
index a405f4bd0..663c5cc91 100755
--- a/mptcp/files/etc/init.d/mptcp
+++ b/mptcp/files/etc/init.d/mptcp
@@ -131,7 +131,7 @@ interface_multipath_settings() {
 	uci -q set openmptcprouter.${config}.multipath="$mode"
 
 	config_get macaddr "$config" macaddr ""
-	[ -n "$maccaddr" ] && {
+	[ -n "$macaddr" ] && {
 		nbmac=0
 		config_foreach interface_macaddr_count interface $macaddr
 		[ "$nbmac" != "1" ] && {