diff --git a/lib/docker.js b/lib/docker.js
index 9c63399..502513a 100644
--- a/lib/docker.js
+++ b/lib/docker.js
@@ -12,7 +12,7 @@ var EventEmitter = require('events').EventEmitter,
   Node = require('./node'),
   Exec = require('./exec'),
   util = require('./util'),
-  withSession = require('./session');
+  withSession = require('./session'),
   extend = util.extend;
 
 var Docker = function(opts) {
@@ -1872,4 +1872,4 @@ Docker.Task = Task;
 Docker.Node = Node;
 Docker.Exec = Exec;
 
-module.exports = Docker;
\ No newline at end of file
+module.exports = Docker;