diff --git a/stop.d/secondary_ip_route.sh b/stop.d/secondary_ip_route.sh
index 3ea1d74..8b4bae7 100644
--- a/stop.d/secondary_ip_route.sh
+++ b/stop.d/secondary_ip_route.sh
@@ -2,4 +2,4 @@
 set -ex
 
 default_iface=$(ip route | grep default | awk '{print $5}')
-iptables -t nat -I POSTROUTING -s "$OVPN_NET_SUBNET" -o "$default_iface" -j SNAT --to-source "$OVPN_PUBLIC_IP"
+iptables -t nat -D POSTROUTING -s "$OVPN_NET_SUBNET" -o "$default_iface" -j SNAT --to-source "$OVPN_PUBLIC_IP"