gistfile1.diff

diff --git a/lib/express/request.js b/lib/express/request.js
index 3f08f4f..62460af 100644
--- a/lib/express/request.js
+++ b/lib/express/request.js
@@ -101,7 +101,7 @@ exports.Request = Class({
       return new plugin.klass(plugin.options) 
     })
     this.uri.post = 
-      this.header('content-type') == 'application/x-www-form-urlencoded' ?
+      /^application\/x-www-form-urlencoded/.test(this.header('content-type')) ?
         parseParams(this.body) :
           {}
   },