diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 7bc7975..0e3f3ed 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -21,11 +21,11 @@ jobs:
           "3.12",
         ]
         os: [
-          ubuntu-18.04,
-          ubuntu-20.04,
+          # ubuntu-18.04,
+          # ubuntu-20.04,
           ubuntu-latest,
-          macos-11,
-          macos-12,
+          # macos-11,
+          # macos-12,
           macos-latest,
           # windows-2016,
           # windows-2019,