diff --git a/lib/graphlib.js b/lib/graphlib.js
index 2047f182..8d528aef 100644
--- a/lib/graphlib.js
+++ b/lib/graphlib.js
@@ -4,7 +4,7 @@ var graphlib;
 
 if (typeof require === "function") {
   try {
-    graphlib = require("graphlib");
+    graphlib = require("graphlib/index");
   } catch (e) {
     // continue regardless of error
   }