diff --git a/.github/workflows/unit_tests.yaml b/.github/workflows/unit_tests.yaml
index cc204c477e..45f21d51b6 100644
--- a/.github/workflows/unit_tests.yaml
+++ b/.github/workflows/unit_tests.yaml
@@ -195,7 +195,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [macos-latest, macos-14]
+        os: [macos-13, macos-14]
         python-version: ["3.11"]
     steps:
     - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b