diff --git a/nextcloud/docker-compose.yml b/nextcloud/docker-compose.yml
index a7679c3..e883b8d 100755
--- a/nextcloud/docker-compose.yml
+++ b/nextcloud/docker-compose.yml
@@ -86,6 +86,6 @@ services:
     ports:
       - 8780:8780
       - 8782:8782
-    image: ghcr.io/nextcloud/nextcloud-appapi-harp:release
+    image: ${DOCKER_REGISTRY:-}ghcr.io/nextcloud/nextcloud-appapi-harp:release
     networks:
     - nextcloud_network
\ No newline at end of file