diff --git a/apps/react-18-tests-v8/jest.config.js b/apps/react-18-tests-v8/jest.config.js
index f8f82c88e7beb5..80fcf27512e6f9 100644
--- a/apps/react-18-tests-v8/jest.config.js
+++ b/apps/react-18-tests-v8/jest.config.js
@@ -12,7 +12,7 @@ module.exports = {
   globals: {
     'ts-jest': {
       tsConfig: '<rootDir>/tsconfig.spec.json',
-      diagnostics: { exclude: ['**'] },
+      diagnostics: { warnOnly: true, exclude: ['packages/**'] },
     },
   },
   transform: {