diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index e6b9ce9c1f..1c68e12240 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -4,7 +4,6 @@
 name: Nightly Release
 
 on:
-  pull_request:
   schedule:
     - cron: '0 5 * * *'
   workflow_dispatch: