diff --git a/.github/workflows/e2e-tests.yaml b/.github/workflows/e2e-tests.yaml
index 79ac174..65eb8ce 100644
--- a/.github/workflows/e2e-tests.yaml
+++ b/.github/workflows/e2e-tests.yaml
@@ -27,6 +27,7 @@ jobs:
         tar-export-path: ${{ env.TAR_PATH }} # export a tarball that can be uploaded as an artifact for the e2e jobs
         platform: linux/amd64 # test runner architecture only
         git-ref: ${{ github.head_ref }} # source code ref
+        chains-spec-file: /chains.yaml
 
         # Heighliner chains.yaml config
         chain: noble-forwarding-simd