diff --git a/services/nextcloud/docker-compose.yml b/services/nextcloud/docker-compose.yml
index f4f71b9..99f2747 100644
--- a/services/nextcloud/docker-compose.yml
+++ b/services/nextcloud/docker-compose.yml
@@ -25,7 +25,7 @@ services:
       - MYSQL_DATABASE=nextcloud
       - MYSQL_USER=nextcloud
       - MYSQL_HOST=db
-      - TRUSTED_PROXIES=nginx
+      - TRUSTED_PROXIES=nginx,172.18.0.0/16
       - OVERWRITEPROTOCOL=https
       - OVERWRITEHOST=${NEXTCLOUD_DOMAIN}
     networks: