diff --git a/build-tools/automation/yaml-templates/commercial-build.yaml b/build-tools/automation/yaml-templates/commercial-build.yaml
index f7c74a596bb..5a84b5b119b 100644
--- a/build-tools/automation/yaml-templates/commercial-build.yaml
+++ b/build-tools/automation/yaml-templates/commercial-build.yaml
@@ -26,13 +26,14 @@ steps:
 #  https://learn.microsoft.com/en-us/azure/devops/pipelines/repos/multi-repo-checkout?view=azure-devops#checkout-path
 - checkout: yaml-templates
 
-- ${{ if ne(variables['System.PullRequest.IsFork'], 'True') }}:
-  - script: >
-      ls -l /Applications &&
-      sudo xcode-select --switch /Applications/Xcode_14.2.app &&
-      xcode-select --print-path
-    displayName: Use Xcode 14.2
+- script: >
+    ls -l /Applications &&
+    sudo xcode-select --switch /Applications/Xcode_14.2.app &&
+    xcode-select --print-path
+  displayName: Use Xcode 14.2
+  condition: and(succeeded(), eq(variables['MicroBuildSignType'], 'Real'))
 
+- ${{ if ne(variables['System.PullRequest.IsFork'], 'True') }}:
   # Clone 'monodroid' without submodules
   - checkout: monodroid
     clean: true