diff --git a/.github/workflows/macwheel.yml b/.github/workflows/macwheel.yml
index 8b00834..bdfd70d 100644
--- a/.github/workflows/macwheel.yml
+++ b/.github/workflows/macwheel.yml
@@ -23,8 +23,10 @@ jobs:
       - uses: actions/setup-python@v2
         with:
           python-version: '3' # Version range or exact version of a Python version to use, using SemVer's version range syntax
-          architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
-
+      
+      - name: Rustup install aarch64 target
+        run: rustup target add aarch64-apple-darwin
+      
       # Runs a single command using the runners shell
       - name: Poetry
         run: curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py | python -