diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0a38d360..5e6a0749 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -37,50 +37,3 @@ jobs:
           pip install matplotlib
           pip install pytest
           pytest GPy/testing
-
-      - name: Build wheel
-        run: |
-          pip install setuptools
-          pip install wheel
-          python setup.py bdist_wheel
-
-      - name: Archive build artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: build-artifacts-${{ matrix.os }}-${{ matrix.python }}
-          path: dist
-
-  deploy:
-    runs-on: ubuntu-latest
-    needs: develop-matrix
-    # if: github.event_name == 'release'  # && github.event.action == 'created'
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Setup python
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.9'
-
-      - name: Install twine
-        run: |
-          pip install --upgrade pip
-          pip install twine
-
-      - name: Download build artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: dist
-          merge-multiple: true
-
-      - name: Inspect dist files
-        run: |
-          ls -R dist
-
-      - name: Upload to PyPI using twine
-        run: |
-          twine upload --skip-existing dist/*
-        env:
-          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
-          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}