diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f9c0a435d..73445fe44 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,6 +33,7 @@ jobs:
         include:
           - {name: Linux, python: '3.9', os: ubuntu-latest}
     env:
+      CIBW_ARCHS: 'all'
       CIBW_TEST_COMMAND:
         PYTHONWARNINGS=always PYTHONUNBUFFERED=1 PSUTIL_DEBUG=1 python {project}/psutil/tests/runner.py &&
         PYTHONWARNINGS=always PYTHONUNBUFFERED=1 PSUTIL_DEBUG=1 python {project}/psutil/tests/test_memleaks.py