diff --git a/README.md b/README.md
index b3f213c..0940706 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,8 @@ wireguard interface stats. See the `cap_add` and `network_mode` options on the d
 
 Set the `SESSION_SECRET` environment variable to a random value.
 
+To use custom `wg.conf` template set the `WG_CONF_TEMPLATE` environment variable to a path to such file. Make sure `wireguard-ui` will be able to work with it - use [default template](templates/wg.conf) for reference.
+
 In order to sent the wireguard configuration to clients via email, set the following environment variables:
 
 - using SendGrid API
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 814a671..f5be7b2 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -15,6 +15,7 @@ services:
       - SESSION_SECRET
       - WGUI_USERNAME=alpha
       - WGUI_PASSWORD=this-unusual-password
+      - WG_CONF_TEMPLATE
     logging:
       driver: json-file
       options: