diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c45deb7..4ee639a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,23 +16,14 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: 3.12
-          architecture: x64
+          architecture: arm64
       - uses: dtolnay/rust-toolchain@stable
-      - name: "Build wheel: x86_64"
-        uses: PyO3/maturin-action@v1
-        with:
-          target: x86_64
-          args: --release --out dist --sdist
-      - name: "Install wheel: x86_64"
-        run: |
-          pip install dist/peppi_py-*.whl --force-reinstall
-          python -c "import peppi_py"
-      - name: "Build wheel: universal2"
+      - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
           target: universal2-apple-darwin
           args: --release --out dist
-      - name: "Install wheel: universal2"
+      - name: Install wheels
         run: |
           pip install dist/peppi_py-*.whl --force-reinstall
           python -c "import peppi_py"