diff --git a/src/tsconfig.spec.json b/src/tsconfig.spec.json
index 70add2d..a050f2b 100644
--- a/src/tsconfig.spec.json
+++ b/src/tsconfig.spec.json
@@ -4,6 +4,6 @@
     "outDir": "../out-tsc/spec",
     "types": ["jasmine", "node"]
   },
-  "files": ["test.ts", "polyfills.ts"],
+  "files": ["polyfills.ts"],
   "include": ["**/*.spec.ts", "**/*.d.ts"]
 }