diff --git a/.github/workflows/Build and test.yml b/.github/workflows/Build and test.yml
index ae51163..93f1c66 100644
--- a/.github/workflows/Build and test.yml	
+++ b/.github/workflows/Build and test.yml	
@@ -13,5 +13,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+    - name: Skip macro validation
+      run: defaults write com.apple.dt.Xcode IDESkipMacroFingerprintValidation -bool YES
     - name: Run tests
       run: swift test --enable-code-coverage