diff --git a/zuul/main.yaml b/zuul/main.yaml
index 0fe0d1258a..3eb33de2a2 100644
--- a/zuul/main.yaml
+++ b/zuul/main.yaml
@@ -80,6 +80,7 @@
               - plugins/verify-status
               - plugins/webhooks
               - plugins/zuul-results-summary
+              - java-prettify
               - polymer-bridges
               - zuul/jobs