diff --git a/.github/workflows/build-test-pypi.yml b/.github/workflows/build-test-pypi.yml
index 34ac720..1b8091f 100644
--- a/.github/workflows/build-test-pypi.yml
+++ b/.github/workflows/build-test-pypi.yml
@@ -72,16 +72,8 @@ jobs:
       - name: Build wheels
         uses: joerick/cibuildwheel@v2.20.0
         env:
-          CIBW_ARCHS_LINUX: "auto aarch64 ppc64le s390x"
-          # Will re-enable ARM64 once libebur128 pull request #131 is merged.
-          # https://github.com/jiixyj/libebur128/pull/131
-          #CIBW_ARCHS_WINDOWS: "auto ARM64"
-          CIBW_BEFORE_TEST_LINUX: yum -y install libsndfile
-          CIBW_BEFORE_TEST_MACOS: brew install libsndfile
           CIBW_BUILD: "cp${{ steps.pythonversion.outputs.value }}-*"
           CIBW_ENVIRONMENT: "SETUPTOOLS_SCM_PRETEND_VERSION=${{ github.event.inputs.overrideVersion }}"
-          CIBW_TEST_COMMAND: pytest {package}/tests
-          CIBW_TEST_EXTRAS: "tests"
       - name: Upload wheels to artifact container
         uses: actions/upload-artifact@v4
         with:
diff --git a/pyproject.toml b/pyproject.toml
index bdfdecf..f72c0bf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,6 +7,26 @@ requires = [
 ]
 build-backend = 'setuptools.build_meta'
 
+[tool.cibuildwheel]
+test-command = 'pytest {package}/tests'
+test-extras = ['tests']
+
+[tool.cibuildwheel.linux]
+archs = ['auto', 'aarch64', 'ppc64le', 's390x']
+before-test = "yum -y install libsndfile"
+
+[tool.cibuildwheel.macos]
+before-test = "brew install libsndfile"
+
+#[tool.cibuildwheel.windows]
+# Will re-enable ARM64 once libebur128 pull request #131 is merged.
+# https://github.com/jiixyj/libebur128/pull/131
+#archs = ['auto', 'ARM64']
+
+[[tool.cibuildwheel.overrides]]
+select = '*-musllinux*'
+before-test = "apk add libsndfile"
+
 [tool.pytest.ini_options]
 minversion = '6.0'
 addopts = '--cov-report=xml --cov-report=term:skip-covered --cov=pyebur128'