diff --git a/modules/@angular/router/tsconfig.json b/modules/@angular/router/tsconfig.json
index e9c83d00e0..0ab29fc932 100644
--- a/modules/@angular/router/tsconfig.json
+++ b/modules/@angular/router/tsconfig.json
@@ -23,25 +23,6 @@
   "files": [
     "index.ts",
     "testing.ts",
-    "src/router.ts",
-    "src/apply_redirects.ts",
-    "src/recognize.ts",
-    "src/resolve.ts",
-    "src/create_router_state.ts",
-    "src/router.ts",
-    "src/config.ts",
-    "src/router_outlet_map.ts",
-    "src/router_state.ts",
-    "src/shared.ts",
-    "src/url_tree.ts",
-    "src/common_router_providers.ts",
-    "src/router_providers.ts",
-    "src/create_url_tree.ts",
-    "src/directives/router_outlet.ts",
-    "src/directives/router_link.ts",
-    "src/interfaces.ts",
-    "src/utils/tree.ts",
-    "src/utils/collection.ts",
     "test/url_tree.spec.ts",
     "test/utils/tree.spec.ts",
     "test/url_serializer.spec.ts",