diff --git a/frontend/tsconfig.spec.json b/frontend/tsconfig.spec.json
index b3248f0..9605316 100644
--- a/frontend/tsconfig.spec.json
+++ b/frontend/tsconfig.spec.json
@@ -10,7 +10,7 @@
   },
   "files": [
     "src/test.ts",
-    "polyfills.ts"
+    "src/polyfills.ts"
   ],
   "include": [
     "**/*.spec.ts",