diff --git a/.github/workflows/e2e-nvidia-t4-x1.yml b/.github/workflows/e2e-nvidia-t4-x1.yml
index d8e4f48b..bef5be65 100644
--- a/.github/workflows/e2e-nvidia-t4-x1.yml
+++ b/.github/workflows/e2e-nvidia-t4-x1.yml
@@ -142,7 +142,7 @@ jobs:
         working-directory: ./instructlab
         run: |
           . venv/bin/activate
-          ./scripts/basic-workflow-tests.sh -msq
+          ./scripts/e2e-custom.sh -msq
 
   stop-runner:
     name: Stop external EC2 runner