diff --git a/src/server/typingsInstaller/nodeTypingsInstaller.ts b/src/server/typingsInstaller/nodeTypingsInstaller.ts
index e51ec68561c..b0844b2369c 100644
--- a/src/server/typingsInstaller/nodeTypingsInstaller.ts
+++ b/src/server/typingsInstaller/nodeTypingsInstaller.ts
@@ -1,4 +1,3 @@
-/// <reference path="typingsInstaller.ts"/>
 /// <reference types="node" />
 
 namespace ts.server.typingsInstaller {
diff --git a/src/server/typingsInstaller/tsconfig.json b/src/server/typingsInstaller/tsconfig.json
index 4cfa26f8d9c..1606fbf3592 100644
--- a/src/server/typingsInstaller/tsconfig.json
+++ b/src/server/typingsInstaller/tsconfig.json
@@ -12,6 +12,18 @@
         ]
     },
     "files": [
+        "../../compiler/types.ts",
+        "../../compiler/performance.ts",
+        "../../compiler/core.ts",
+        "../../compiler/sys.ts",
+        "../../compiler/diagnosticInformationMap.generated.ts",
+        "../../compiler/utilities.ts",
+        "../../compiler/scanner.ts",
+        "../../compiler/parser.ts",
+        "../../compiler/commandLineParser.ts",
+        "../../compiler/moduleNameResolver.ts",
+        "../../services/semver.ts",
+        "../../services/jsTyping.ts",
         "../types.ts",
         "../shared.ts",
         "typingsInstaller.ts",
diff --git a/src/server/typingsInstaller/typingsInstaller.ts b/src/server/typingsInstaller/typingsInstaller.ts
index 465f281006e..059967ecb4d 100644
--- a/src/server/typingsInstaller/typingsInstaller.ts
+++ b/src/server/typingsInstaller/typingsInstaller.ts
@@ -1,10 +1,3 @@
-/// <reference path="../../compiler/core.ts" />
-/// <reference path="../../compiler/moduleNameResolver.ts" />
-/// <reference path="../../services/jsTyping.ts"/>
-/// <reference path="../../services/semver.ts"/>
-/// <reference path="../types.ts"/>
-/// <reference path="../shared.ts"/>
-
 namespace ts.server.typingsInstaller {
     interface NpmConfig {
         devDependencies: MapLike<any>;
@@ -413,4 +406,4 @@ namespace ts.server.typingsInstaller {
     }
 
     const latestDistTag = "latest";
-}
\ No newline at end of file
+}