diff --git a/lib/swagger-express/index.js b/lib/swagger-express/index.js
index dfab0a04..85a23949 100644
--- a/lib/swagger-express/index.js
+++ b/lib/swagger-express/index.js
@@ -265,7 +265,7 @@ exports.init = function (app, opt) {
   generate(opt);
 
   // Serve up swagger ui static assets
-  var swHandler = express['static'](opt.swaggerUI);
+  var swHandler = express.static(opt.swaggerUI);
 
   // Serve up swagger ui interface.
   var swaggerURL = new RegExp('^'+ opt.swaggerURL +'(\/.*)?$');