diff --git a/.github/workflows/e2e-tests.yml b/.github/workflows/e2e-tests.yml
index 8e11926..3f749da 100644
--- a/.github/workflows/e2e-tests.yml
+++ b/.github/workflows/e2e-tests.yml
@@ -9,7 +9,10 @@ on:
       - main
       - "release/**"
   # Presubmit CI on PRs to all branches.
-  pull_request:
+  pull_request_target:
+    branches:
+      - main
+      - "release/**"
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
     inputs: