diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index f9dbf22..210bca7 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -48,12 +48,12 @@ jobs:
         os: [macos-12, macos-13, macos-14]
         xcode_version: [13, 14, 15]
         exclude:
-          - os: macos-13
-            xcode_version: 13
-          - os: macos-14
-            xcode_version: 13
-          - os: macos-12
-            xcode_version: 15
+        - os: macos-13
+          xcode_version: 13
+        - os: macos-14
+          xcode_version: 13
+        - os: macos-12
+          xcode_version: 15
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v3