diff --git a/install/ansible/env.json b/install/ansible/env.json
index e3b89a0..68806c8 100644
--- a/install/ansible/env.json
+++ b/install/ansible/env.json
@@ -2,7 +2,7 @@
   "docker_version":"__DOCKER_VERSION__", 
   "aci_gw_image":"contiv/aci-gw:__ACI_GW_VERSION__",
   "contiv_network_version":"__CONTIV_VERSION__",
-  "env":{ "http_proxy":"", "HTTP_PROXY":"", "https_proxy":"", "no_proxy":",127.0.0.1,localhost,netmaster" },
+  "env": "{}",
   "etcd_peers_group": "netplugin-master",
   "service_vip": "__NETMASTER_IP__",
   "validate_certs": "no",