diff --git a/.github/workflows/ci-gh-gpu-build-and-test.yml b/.github/workflows/ci-gh-gpu-build-and-test.yml
index 9b3506150..d8275498e 100644
--- a/.github/workflows/ci-gh-gpu-build-and-test.yml
+++ b/.github/workflows/ci-gh-gpu-build-and-test.yml
@@ -44,7 +44,7 @@ jobs:
     with:
       build-target: gpu
       repos-name: ${{ github.event.repository.name }}
-      runs-on: ${{ matrix.runner }}
+      runs-on: ${{ matrix.test-config.runner }}
       sha: ${{ github.sha }}
       ucx-config: ${{ matrix.ucx-config }}
       test-scope: ${{ matrix.test-config.test-scope }}
diff --git a/.github/workflows/gh-build.yml b/.github/workflows/gh-build.yml
index 66fbc49cd..90958b7ce 100644
--- a/.github/workflows/gh-build.yml
+++ b/.github/workflows/gh-build.yml
@@ -109,5 +109,5 @@ jobs:
       - name: Upload build artifacts
         uses: actions/upload-artifact@v3
         with:
-          name: "${{ inputs.repos-name }}-${{ inputs.build-target }}-${{ inputs.sha }}"
+          name: "${{ inputs.repos-name }}-${{ inputs.build-target }}-${{ inputs.ucx-config }}-${{ inputs.sha }}"
           path: artifacts