diff --git a/.github/workflows/testrelease_binary_v2.yml b/.github/workflows/testrelease_binary_v2.yml
index dbf91c2e..e630fa3a 100644
--- a/.github/workflows/testrelease_binary_v2.yml
+++ b/.github/workflows/testrelease_binary_v2.yml
@@ -2,6 +2,7 @@ name: testrelease_binary_v2
 
 on:
   workflow_dispatch:
+  pull_request:
 
 jobs:
   make_sdist: