diff --git a/.github/workflows/sdk_test.yml b/.github/workflows/sdk_test.yml
index c345593..2fbed09 100644
--- a/.github/workflows/sdk_test.yml
+++ b/.github/workflows/sdk_test.yml
@@ -5,7 +5,7 @@ on:
 
 jobs:
  unit-test:
-   runs-on: macos-15
+   runs-on: macos-13
    steps:
      - uses: actions/checkout@v3