diff --git a/docker-compose.yml b/docker-compose.yml
index a2dce772..98c7e640 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1198,6 +1198,7 @@ services:
       PUID: ${PUID}
       TZ: ${TZ}
       UMASK: 1
+      SECURE_CONNECTION: 1
       WEB_LISTENING_PORT: 5800
       WEB_AUTHENTICATION: 1
       WEB_AUTHENTICATION_USERNAME: ${CZKAWKA_WEB_AUTH_USERNAME}