diff --git a/dagre/dagre.d.ts b/dagre/dagre.d.ts
index fb5bd95d9..d16df5216 100644
--- a/dagre/dagre.d.ts
+++ b/dagre/dagre.d.ts
@@ -31,3 +31,7 @@ declare module Dagre{
 }
 
 declare var dagre: Dagre.DagreFactory;
+
+declare module "dagre" {
+    export = dagre;
+}