diff --git a/.github/workflows/m1.yml b/.github/workflows/m1.yml
index 77da0609..cac18c69 100644
--- a/.github/workflows/m1.yml
+++ b/.github/workflows/m1.yml
@@ -42,10 +42,6 @@ jobs:
 
   build-macos:
     runs-on: macos-11.0
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: "3.8"
 
     steps:
       - name: Checkout repos
@@ -54,7 +50,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: 3.8
 
       - name: Build packages
         run: ./scripts/build/build_macos.sh