diff --git a/config/jobs/build-plugins/build-plugins.yaml b/config/jobs/build-plugins/build-plugins.yaml
index e159d004165..7c4e57f5642 100644
--- a/config/jobs/build-plugins/build-plugins.yaml
+++ b/config/jobs/build-plugins/build-plugins.yaml
@@ -5,7 +5,7 @@ postsubmits:
       skip_report: false
       agent: kubernetes
       branches:
-        - ^master$
+        - ^main$
       run_if_changed: "^registry.yaml"
       spec:
         containers: