diff --git a/.woodpecker.yml b/.woodpecker.yml
index f2256411ec6..e29703ad1d5 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -15,3 +15,4 @@ pipeline:
       - docker image push --all-tags gitea.treehouse.systems/treehouse/mastodon
     when:
       event: [push, tag]
+    secrets: [REGISTRY_SECRET]