diff --git a/packages/schematics/src/collection/application/files/__directory__/__dot__angular-cli.json b/packages/schematics/src/collection/application/files/__directory__/__dot__angular-cli.json
index 6ecb8b67a0..b23d2d2fe4 100644
--- a/packages/schematics/src/collection/application/files/__directory__/__dot__angular-cli.json
+++ b/packages/schematics/src/collection/application/files/__directory__/__dot__angular-cli.json
@@ -53,5 +53,8 @@
     "service": {
       "spec": false
     } <% } %>
+  },
+  "warnings": {
+    "typescriptMismatch": false
   }
 }