diff --git a/.github/workflows/regression_tests.yml b/.github/workflows/regression_tests.yml
index 369c140..e6dd437 100644
--- a/.github/workflows/regression_tests.yml
+++ b/.github/workflows/regression_tests.yml
@@ -125,6 +125,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
+          repository: NHSDigital/eligibility-signposting-api-regression-tests
           ref: ${{ inputs.github_tag }}
 
       # using git commit sha for version of action to ensure we have stable version