diff --git a/openmptcprouter/files/etc/uci-defaults/1930-omr-shadowsocks b/openmptcprouter/files/etc/uci-defaults/1930-omr-shadowsocks
index ecf337946..66468e9e6 100755
--- a/openmptcprouter/files/etc/uci-defaults/1930-omr-shadowsocks
+++ b/openmptcprouter/files/etc/uci-defaults/1930-omr-shadowsocks
@@ -2,7 +2,7 @@
 
 NBCPU=$(grep -c '^processor' /proc/cpuinfo | tr -d "\n")
 if [ "$NBCPU" -gt 2 ]; then
-	if [ "$(uci -q get shadowsocks-libev.hi2)" = "" ]; then
+	if [ "$(uci -q get shadowsocks-libev.hi3)" = "" ]; then
 		for c in $(seq 3 $NBCPU); do
 			uci -q batch <<-EOF >/dev/null
 				set shadowsocks-libev.hi$c=ss_redir