diff --git a/.github/workflows/manual.yml b/.github/workflows/manual.yml
index 33d1c96..4b0f057 100644
--- a/.github/workflows/manual.yml
+++ b/.github/workflows/manual.yml
@@ -12,13 +12,15 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macos-11]
+        os: [windows-2019]
 
     steps:
       - uses: actions/checkout@v3
 
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.12.1
+        env:
+          CIBW_ARCHS_WINDOWS: AMD64
 
       - uses: actions/upload-artifact@v3
         with: