diff --git a/federation/scenario-mastodon/compose.yaml b/federation/scenario-mastodon/compose.yaml
index 0a39c17e..47f242e3 100644
--- a/federation/scenario-mastodon/compose.yaml
+++ b/federation/scenario-mastodon/compose.yaml
@@ -56,7 +56,7 @@ services:
 
     mastodon-app:
         # built from https://code.forgejo.org/federation/build-mastodon/src/branch/main/mastodon-containerfile
-        image: code.forgejo.org/federation/mastodon:v4.5-test
+        image: data.forgejo.org/federation/mastodon:v4.5-test
         volumes:
             - ./resources/certs:/usr/local/share/ca-certificates/
             - ./mastodon-app/init/:/init/
@@ -84,7 +84,7 @@ services:
 
     mastodon-sidekiq:
         # built from https://code.forgejo.org/federation/build-mastodon/src/branch/main/mastodon-containerfile
-        image: code.forgejo.org/federation/mastodon:v4.5-test
+        image: data.forgejo.org/federation/mastodon:v4.5-test
         volumes:
             - ./resources/certs:/usr/local/share/ca-certificates/
             - ./mastodon-sidekiq/init/:/init/