diff --git a/.github/workflows/macos-build.yml b/.github/workflows/macos-build.yml
index 6bbdb2d..d20cd18 100644
--- a/.github/workflows/macos-build.yml
+++ b/.github/workflows/macos-build.yml
@@ -16,12 +16,13 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: [macos-latest, macos-14]
+        os: [macos-12, macos-14]
         # python-version: ["3.9", "3.10", "3.11", "3.12"]
         python-version: ["3.11"]
 
     env:
       PYTHON_VERSION: ${{ matrix.python-version }}
+      MACOSX_DEPLOYMENT_TARGET: 10.14
 
     steps:
       - uses: actions/checkout@v4