diff --git a/.github/workflows/__unsupported-macos.yml b/.github/workflows/__unsupported-macos.yml
index 271f844d5..c0f7c524a 100644
--- a/.github/workflows/__unsupported-macos.yml
+++ b/.github/workflows/__unsupported-macos.yml
@@ -64,6 +64,11 @@ jobs:
           version: ${{ matrix.version }}
           use-all-platform-bundle: 'false'
           setup-kotlin: 'true'
+      - name: Check xcode_select_link
+        run: |
+          readlink /private/var/db/xcode_select_link
+          file -h /private/var/db/xcode_select_link
+
       - uses: ./../action/init
         id: init
         with:
diff --git a/pr-checks/checks/unsupported-macos.yml b/pr-checks/checks/unsupported-macos.yml
index 6f075c3da..6be4d8973 100644
--- a/pr-checks/checks/unsupported-macos.yml
+++ b/pr-checks/checks/unsupported-macos.yml
@@ -18,6 +18,11 @@ env:
   CODEQL_ACTION_TESTING_ENVIRONMENT: codeql-action-pr-checks
 
 steps:
+  - name: Check xcode_select_link
+    run: |
+      readlink /private/var/db/xcode_select_link
+      file -h /private/var/db/xcode_select_link
+
   - uses: ./../action/init
     id: init
     with: