diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 04b9a2f3..254b2694 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -20,7 +20,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [macos-12, macos-13, ubuntu-22.04, ubuntu-24.04]
+        os: [macos-13, ubuntu-22.04, ubuntu-24.04]
 
     steps:
     - uses: actions/checkout@v4