diff --git a/.github/workflows/build_pull_request.yaml b/.github/workflows/build_pull_request.yaml
index 6a1aac8d..e21df9f0 100644
--- a/.github/workflows/build_pull_request.yaml
+++ b/.github/workflows/build_pull_request.yaml
@@ -10,7 +10,6 @@ on:
       - opened
       - reopened
       - synchronize
-      - closed
     branches:
       - 'main'