diff --git a/lib/devices/ios/webkit-remote-debugger.js b/lib/devices/ios/webkit-remote-debugger.js
index 751233ca4..479876000 100644
--- a/lib/devices/ios/webkit-remote-debugger.js
+++ b/lib/devices/ios/webkit-remote-debugger.js
@@ -98,7 +98,7 @@ WebKitRemoteDebugger.prototype.getJSONFromUrl = function (host, port, path, cb)
       jsonResponse += chunk;
     });
     response.on('end', function () {
-      cb(JSON.parse(jsonResponse));
+      cb(null, JSON.parse(jsonResponse));
     });
   }).on('error', cb);
 };