diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index cb0338a..913dcba 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -36,10 +36,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.inputs.branch_name || github.event.workflow_run.head_branch }}
-      - name: Get Branch Name
-        run: echo running on branch ${GITHUB_REF##*/}
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
@@ -48,8 +44,10 @@ jobs:
         run: |
           python3 -m pip install --upgrade pip
           pip install setuptools wheel
-      - name: Build source distribution
-        run: python3 setup.py sdist
+      - name: Build source distribution       
+        run: |
+          cat MANIFEST.in
+          python3 setup.py sdist
       - name: Store the distribution packages
         uses: actions/upload-artifact@v3
         with: