diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 1c1ee4af18a85f..902ceb624ca3b3 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -4,6 +4,7 @@
 
 name: Nightly
 on:
+  pull-request: [master]
   schedule:
     - cron: "00 04 * * *"