diff --git a/.github/workflows/ci_build.yml b/.github/workflows/ci_build.yml
index 4a27bb75e5..bd2b477afc 100644
--- a/.github/workflows/ci_build.yml
+++ b/.github/workflows/ci_build.yml
@@ -101,11 +101,11 @@ jobs:
 
           - os: macos-latest
             compiler: xcode
-            version: "15.3"
+            version: "14.3"
 
           - os: macos-latest
             compiler: xcode
-            version: "16.1"
+            version: "15.3"
 
           - os: macos-latest
             compiler: g++
@@ -147,6 +147,7 @@ jobs:
             echo CXX=g++-${{ matrix.version }} >> $GITHUB_ENV
 
           else
+            ls /Applications/
             TARGET_XCODE="/Applications/Xcode_${{ matrix.version }}.app/Contents/Developer"
 
             # check XCode version