diff --git a/src/services/services.ts b/src/services/services.ts
index d2775f3e183..f74410d007e 100644
--- a/src/services/services.ts
+++ b/src/services/services.ts
@@ -1649,7 +1649,6 @@ module ts {
         private currentSourceFile: SourceFile = null;
 
         constructor(private host: LanguageServiceHost) {
-            this.hostCache = new HostCache(host);
         }
 
         private initialize(filename: string) {