diff --git a/cluster1/cilium/quick-install-v6.yaml b/cluster1/cilium/quick-install-v6.yaml
index 4b8ae0a..0d11807 100644
--- a/cluster1/cilium/quick-install-v6.yaml
+++ b/cluster1/cilium/quick-install-v6.yaml
@@ -133,7 +133,7 @@ data:
 
   masquerade: "false"
   enable-xt-socket-fallback: "true"
-  install-iptables-rules: "false"
+  install-iptables-rules: "true" # required by L7 LB
   auto-direct-node-routes: "true"
   kube-proxy-replacement:  "probe"
   enable-host-reachable-services: "true"