diff --git a/dd-apps/docker/nextcloud/nextcloud.yml b/dd-apps/docker/nextcloud/nextcloud.yml
index d8c49f0..c3dda0e 100644
--- a/dd-apps/docker/nextcloud/nextcloud.yml
+++ b/dd-apps/docker/nextcloud/nextcloud.yml
@@ -24,7 +24,7 @@ services:
       context: ${BUILD_APPS_ROOT_PATH}/docker/nextcloud
       dockerfile: Dockerfile
       args:
-        - IMG=${NEXTCLOUD_IMG}
+        - IMG=${NEXTCLOUD_IMG_OVERRIDE-nextcloud:21.0.5-fpm-alpine}
     container_name: dd-apps-nextcloud-app
     restart: unless-stopped
     depends_on:
diff --git a/dd.conf.sample b/dd.conf.sample
index ef550ea..a45e39e 100644
--- a/dd.conf.sample
+++ b/dd.conf.sample
@@ -162,7 +162,8 @@ MOODLE_MAX_EXECUTION_TIME=300
 MOODLE_MEMORY_LIMIT=128M
 
 ## NEXTCLOUD
-NEXTCLOUD_IMG=nextcloud:21.0.5-fpm-alpine
+# If enabled overrides nextcloud.yaml default image
+#NEXTCLOUD_IMG_OVERRIDE=nextcloud:21.0.5-fpm-alpine
 
 ## ONLYOFFICE
 ONLYOFFICE_IMG=alehoho/oo-ce-docker-license:6.3.1.32