diff --git a/modules/autoscale_gwlb/asg_userdata_ipv6.yaml b/modules/autoscale_gwlb/asg_userdata_ipv6.yaml
deleted file mode 100644
index 174af69..0000000
--- a/modules/autoscale_gwlb/asg_userdata_ipv6.yaml
+++ /dev/null
@@ -1,33 +0,0 @@
-#cloud-config
-network:
-  version: 1
-  config:
-  - type: bridge
-    name: br0
-    mtu: *eth0-mtu
-    subnets:
-      - address: *eth0-private
-        type: static
-        gateway: *default-gateway
-        dns_nameservers:
-        - *eth0-dns1
-    bridge_interfaces:
-      - eth0
-kernel_parameters:
-  sim:
-    - sim_geneve_enabled=1
-    - sim_geneve_br_dev=br0
-  fw:
-
-    - fwtls_bridge_mode_inspection=1
-    - fw_geneve_enabled=1
-bootcmd:
-    - echo "brctl hairpin br0 eth0 on" >> /etc/rc.local
-    - echo "cpprod_util CPPROD_SetValue \"fw1\" \"AwsGwlb\" 4 1 1" >> /etc/rc.local
-    - cp /etc/basedb /etc/basedb.bak
-    - grep -vx "ipv6 t" /etc/basedb.bak | grep -vx "ipv6 f" > /etc/basedb;
-    - echo "ipv6 t" >> /etc/basedb
-    - /etc/rc3.d/S07ipv6gen
-runcmd:
-  - |
-    python3 /etc/cloud_config.py enableCloudWatch=\"${EnableCloudWatch}\" sicKey=\"${SICKey}\" installationType=\"autoscale\" osVersion=\"${OsVersion}\" allowUploadDownload=\"${AllowUploadDownload}\" templateVersion=\"20231012\" templateName=\"autoscale_gwlb\" templateType=\"terraform_registry\" shell=\"${Shell}\" enableInstanceConnect=\"${EnableInstanceConnect}\" passwordHash=\"${PasswordHash}\" MaintenanceModePassword=\"${MaintenanceModePassword}\" bootstrapScript64=\"${BootstrapScript}\"