diff --git a/src/wg-quick/linux.bash b/src/wg-quick/linux.bash
index 5eaa504..8f1812c 100755
--- a/src/wg-quick/linux.bash
+++ b/src/wg-quick/linux.bash
@@ -164,7 +164,7 @@ add_route() {
 	elif [[ $1 == */0 ]]; then
 		add_default "$1"
 	else
-		[[ $(ip route get "$1" 2>/dev/null) == *dev\ $INTERFACE\ * ]] || cmd ip route add "$1" dev "$INTERFACE"
+		[[ -n $(ip route show dev "$INTERFACE" match "$1" 2>/dev/null) ]] || cmd ip route add "$1" dev "$INTERFACE"
 	fi
 }