diff --git a/defaults.inc b/defaults.inc
index d1a0bce5..4c409bb7 100755
--- a/defaults.inc
+++ b/defaults.inc
@@ -15,7 +15,7 @@ TSI=$(/sbin/ip link | grep tailscale0)
 
 if [ "$(ip route | awk '/default/ { print $5 }')" == "link" ]; then
 	RNIP=$(ip addr show $(ip route | awk '/1 dev eth0/ { print $5; exit }') | grep "inet" | head -n 1 | awk '/inet/ {print $2}' | cut -d'/' -f1)
-elif [ "$(ip a | grep "10.55.55.")" ]; then
+elif [ "$(ip a | awk '/wg0/')" ]; then
 	RNIP=$(ip a | awk '/wg0/' | grep "inet" | awk '/inet/ {print $2}' | cut -d'/' -f1)
 else
 	RNIP=$(ip addr show $(ip route | awk '/default/ { print $5 }') | grep "inet" | head -n 1 | awk '/inet/ {print $2}' | cut -d'/' -f1)