diff --git a/src/services/outliningElementsCollector.ts b/src/services/outliningElementsCollector.ts
index 6e0d6434398..0d9895d148e 100644
--- a/src/services/outliningElementsCollector.ts
+++ b/src/services/outliningElementsCollector.ts
@@ -1,6 +1,3 @@
-
-/// <reference path='services.ts' />
-
 module ts {
     export module OutliningElementsCollector {
         export function collectElements(sourceFile: SourceFile): OutliningSpan[] {