diff --git a/src/services/shims.ts b/src/services/shims.ts
index 40ce6c7b8df..c7d293794ca 100644
--- a/src/services/shims.ts
+++ b/src/services/shims.ts
@@ -502,7 +502,8 @@ module ts {
                 start: diagnostic.start,
                 length: diagnostic.length,
                 /// TODO: no need for the tolowerCase call
-                category: DiagnosticCategory[diagnostic.category].toLowerCase()
+                category: DiagnosticCategory[diagnostic.category].toLowerCase(),
+                code: diagnostic.code
             };
         }