diff --git a/example/tsconfig.json b/example/tsconfig.json
index 77ef13fc..0e875a5a 100644
--- a/example/tsconfig.json
+++ b/example/tsconfig.json
@@ -3,6 +3,6 @@
   "compilerOptions": {
     "strict": true
   },
-  "include": ["src/App.tsx", "./index.ts"],
+  "include": ["src/App.tsx", "src/testConstants.ts", "./index.ts"],
   "exclude": ["node_modules"]
 }