diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 3dcab230..446bc4a5 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -13,7 +13,8 @@ jobs:
       matrix:
         python-version: [ "3.7", "3.8", "3.9" ]
         solver: ["classic", "libmamba"]
-        os: [ubuntu-latest, macos-latest]
+        # os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
     steps:
     - name: Install system development tools
       if: startsWith(runner.os, 'Linux')