diff --git a/.github/workflows/run-acceptance-tests.yml b/.github/workflows/run-acceptance-tests.yml
index 3beab407..3cbfcd09 100644
--- a/.github/workflows/run-acceptance-tests.yml
+++ b/.github/workflows/run-acceptance-tests.yml
@@ -127,7 +127,9 @@ jobs:
         tools: pulumictl, pulumicli, ${{ matrix.language }}
     - name: Download bin
       uses: ./.github/actions/download-bin
-    - run: dotnet nuget add source ${{ github.workspace }}/nuget
+    - name: Add NuGet source
+      if: matrix.language == 'dotnet'
+      run: dotnet nuget add source ${{ github.workspace }}/nuget
     - name: Download SDK
       uses: ./.github/actions/download-sdk
       with:
@@ -135,6 +137,7 @@ jobs:
     - name: Update path
       run: echo "${{ github.workspace }}/bin" >> "$GITHUB_PATH"
     - name: Install Python deps
+      if: matrix.language == 'python'
       run: |-
         pip3 install virtualenv==20.0.23
         pip3 install pipenv