diff --git a/lib/passport-http/strategies/digest.js b/lib/passport-http/strategies/digest.js
index f0433e8..bfcf060 100644
--- a/lib/passport-http/strategies/digest.js
+++ b/lib/passport-http/strategies/digest.js
@@ -112,7 +112,7 @@ DigestStrategy.prototype.authenticate = function(req) {
   if (!creds.username) {
     return this.fail(this._challenge());
   }
-  if (req.url !== creds.uri) {
+  if (req.originalUrl !== creds.uri) {
     return this.fail(400);
   }