diff --git a/photo/docker-compose.photo.yml b/photo/docker-compose.photo.yml
index e0d5f25..8c05294 100644
--- a/photo/docker-compose.photo.yml
+++ b/photo/docker-compose.photo.yml
@@ -7,7 +7,7 @@ services:
     container_name: seafcli-photo
     environment:
       - LIBRARY_ID=${SEAFILE_PHOTO_LIBRARY}
-      - SERVER_URL=${HOST_SEAFILE}.${DOMAIN}
+      - SERVER_URL=https://${HOST_SEAFILE}.${DOMAIN}
       - SERVER_PORT=443
       - USERNAME=${SEAFILE_REGULAR_USER}
       - PASSWORD=${SEAFILE_REGULAR_PASSWORD}