diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 60c198d50fb155..4944f460250090 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -7,6 +7,9 @@ on:
   schedule:
     - cron: "00 04 * * *"
 
+  pull_request:
+    branches: [ 'master' ]
+
   workspace_dispatch:
     inputs:
       branch: