diff --git a/lib/index.js b/lib/index.js
index 3de72347bf..cd81aa70d0 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -94,8 +94,8 @@ var Client = module.exports = function(config) {
         let mediaTypes = {};
 
         for(let accept in mediaHash) {
-            for(let i in mediaHash[accept])
-                mediaTypes[mediaHash[accept][i]] = accept;
+            for(let route in mediaHash[accept])
+                mediaTypes[mediaHash[accept][route]] = accept;
         }
 
         this.acceptUrls = mediaTypes;