diff --git a/ci/nightly/pipeline.template.yml b/ci/nightly/pipeline.template.yml
index a9074daacafbf..a3a84f79b54f1 100644
--- a/ci/nightly/pipeline.template.yml
+++ b/ci/nightly/pipeline.template.yml
@@ -48,6 +48,7 @@ steps:
       command: bin/ci-builder run stable bin/ci-closed-issues-detect
       agents:
         queue: linux-aarch64-small
+      branches: "main"
 
     - id: unused-deps
       label: Unused dependencies