diff --git a/aio/src/tsconfig.app.json b/aio/src/tsconfig.app.json
index f92893cafd..64a2623a35 100644
--- a/aio/src/tsconfig.app.json
+++ b/aio/src/tsconfig.app.json
@@ -14,6 +14,6 @@
     "**/*.spec.ts"
   ],
   "angularCompilerOptions": {
-    "preserveWhitespaces": false
+    "disableTypeScriptVersionCheck": true
   }
-}
+}
\ No newline at end of file