diff --git a/docker/authelia/config/configuration.server.yml b/docker/authelia/config/configuration.server.yml
index 0439935..e0e30b1 100644
--- a/docker/authelia/config/configuration.server.yml
+++ b/docker/authelia/config/configuration.server.yml
@@ -62,13 +62,17 @@ session:
   inactivity: 5m
   remember_me: 1M
   cookies:
-  - domain: {{ env "TRAEFIK_DOMAIN" }}
-    authelia_url: 'https://login.{{ env "TRAEFIK_DOMAIN" }}'
-    name: 'authelia_session'
-    same_site: 'lax'
-    inactivity: '5m'
-    expiration: '1h'
-    remember_me: '1d'
+  {% set domains = (env("TRAEFIK_DOMAIN") | string).split(',') %}
+  {% for domain in domains %}
+    - domain: {{ domain }}
+      authelia_url: 'https://login.{{ domain }}'
+      name: 'authelia_session'
+      same_site: 'lax'
+      inactivity: '5m'
+      expiration: '1h'
+      remember_me: '1d'
+  {% endfor %}
+
   redis:
     host: 'authelia_redis'
     port: 6379