diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0357378b5..ab8427630 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -130,7 +130,7 @@ jobs:
         if: ${{ !contains(matrix.python-version, 'pypy') }}
         run: pip install cffi
       - name: Install python packages
-        run: pip install virtualenv ziglang~=0.10.0 twine
+        run: pip install virtualenv ziglang~=0.10.0 twine abi3audit
       - uses: dtolnay/rust-toolchain@stable
         id: rustup
         with:
@@ -190,6 +190,9 @@ jobs:
           cargo run -- build -i ${{ matrix.python-version }} -m test-crates/pyo3-pure/Cargo.toml --target aarch64-unknown-linux-musl --zig
           if [[ "${{ matrix.python-version }}" != "pypy"* ]]; then
             cargo run -- build -i ${{ matrix.python-version }} -m test-crates/pyo3-pure/Cargo.toml --target aarch64-apple-darwin --zig
+
+            # Check abi3 wheels with abi3audit on CPython only
+            abi3audit test-crates/pyo3-pure/target/wheels/*.whl
           fi
           # Check wheels with twine
           twine check --strict test-crates/pyo3-pure/target/wheels/*.whl