diff --git a/.github/workflows/functional-test.yml b/.github/workflows/functional-test.yml
index 4e51234c4..903b531f6 100644
--- a/.github/workflows/functional-test.yml
+++ b/.github/workflows/functional-test.yml
@@ -12,18 +12,21 @@ jobs:
       fail-fast: false
       matrix:
         test_targets:
-          - XCODE_VERSION: '16.0.0'
+          - HOST_OS: 'macos-15'
+            XCODE_VERSION: '16.0.0'
             IOS_VERSION: '18.0'
             IOS_MODEL: iPhone 15 Plus
-          - XCODE_VERSION: '15.3'
+          - HOST_OS: 'macos-14'
+            XCODE_VERSION: '15.3'
             IOS_VERSION: '17.4'
             IOS_MODEL: iPhone 15 Plus
-          - XCODE_VERSION: 14.3.1
+          - HOST_OS: 'macos-13'
+            XCODE_VERSION: 14.3.1
             IOS_VERSION: '16.4'
             IOS_MODEL: iPhone 14 Plus
 
     # https://github.com/actions/runner-images/blob/main/images/macos/macos-14-Readme.md
-    runs-on: macos-14
+    runs-on: ${{matrix.test_targets.HOST_OS}}
     steps:
     - uses: actions/checkout@v3
     - uses: actions/setup-node@v3