diff --git a/README.md b/README.md
index 6d4f8ce..82d49d2 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@ Key  | Environment Variable Equivalent | Description | Required?
 `nowsecure_token`  | `NOWSECURE_TOKEN` | The API token for your NowSecure account | YES
 `nowsecure_group_id`  | `NOWSECURE_GROUP_ID` | The Group ID for your NowSecure account | YES
 `nowsecure_app_path`  | `NOWSECURE_APP_PATH` | File path of app to upload to NowSecure` | YES
+`nowsecure_endpoint`  | `NOWSECURE_ENDPOINT` | NowSecure Tenant Endpoint` | NO
 
 ## Example