diff --git a/.github/workflows/run-tests-on-pr.yml b/.github/workflows/run-tests-on-pr.yml
index 83c3a9b..c78d3e6 100644
--- a/.github/workflows/run-tests-on-pr.yml
+++ b/.github/workflows/run-tests-on-pr.yml
@@ -5,4 +5,4 @@ on:
 
 jobs:
   run-tests: 
-    uses: alphagov/re-request-an-aws-account/.github/workflows/run-tests.yaml@main
+    uses: alphagov/re-request-an-aws-account/.github/workflows/run-tests.yaml@ENG-487