diff --git a/compose.hub.yaml b/compose.hub.yaml
index af3eddf..fdcc47e 100644
--- a/compose.hub.yaml
+++ b/compose.hub.yaml
@@ -17,8 +17,8 @@
 # Host port: Apache proxies gitcitadel.imwald.eu → 127.0.0.1:9085. HTTP_PUBLISH is set in .env.
 #
 # Build & push (on your machine or CI), e.g.:
-#   docker build --platform linux/amd64 --target frankenphp_prod -t silberengel/unfold:latest .
-#   docker push silberengel/unfold:latest
+#   docker build --platform linux/amd64 --target frankenphp_prod -t silberengel/unfold:gitcitadel .
+#   docker push silberengel/unfold:gitcitadel
 #
 # Override image: UNFOLD_DOCKER_IMAGE=myregistry/unfold:1.0.0 docker compose -f compose.hub.yaml up -d
 
@@ -26,7 +26,7 @@ name: gitcitadel
 
 services:
   php:
-    image: ${UNFOLD_DOCKER_IMAGE:-silberengel/unfold:latest}
+    image: ${UNFOLD_DOCKER_IMAGE:-silberengel/unfold:gitcitadel}
     pull_policy: always
     restart: unless-stopped
     environment:
@@ -54,7 +54,7 @@ services:
         condition: service_healthy
 
   prewarm:
-    image: ${UNFOLD_DOCKER_IMAGE:-silberengel/unfold:latest}
+    image: ${UNFOLD_DOCKER_IMAGE:-silberengel/unfold:gitcitadel}
     pull_policy: always
     restart: unless-stopped
     # The app image healthchecks HTTP on :80; this service is CLI-only (no Caddy in this container).