diff --git a/target/linux/ramips/base-files/etc/uci-defaults/network b/target/linux/ramips/base-files/etc/uci-defaults/network
index 8d4c6d547d..35b2fccdc6 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/network
+++ b/target/linux/ramips/base-files/etc/uci-defaults/network
@@ -1,6 +1,6 @@
 #!/bin/sh
-RT305X=`cat /proc/cpuinfo | grep RT305`
-[ -z "${RT305X}" ] || {
+RT3X5X=`cat /proc/cpuinfo | grep RT3.5`
+[ -z "${RT3X5X}" ] || {
 	uci batch <<EOF
 set network.lan.ifname=eth0.1
 set network.wan=interface