diff --git a/.github/workflows/nightly-builds.yaml b/.github/workflows/nightly-builds.yaml
index 8d2444fb1..5fc848fe1 100644
--- a/.github/workflows/nightly-builds.yaml
+++ b/.github/workflows/nightly-builds.yaml
@@ -4,6 +4,7 @@ on:
   schedule:
     - cron: "0 3 * * *"
   workflow_dispatch:
+  pull_request:
 
 permissions: {}