diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c1def39..0a43777 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,6 +33,8 @@ jobs:
   test:
     needs: build-rest
     runs-on: ubuntu-latest
+    env:
+      DOCKER_IMAGE_TAG: ${{ github.sha }}  # needed to run the correct version through the wrapper
     steps:
       -
         name: Checkout