diff --git a/lib/test.js b/lib/test.js
index cadabdff..1de54d75 100644
--- a/lib/test.js
+++ b/lib/test.js
@@ -6,6 +6,7 @@
 var request = require('superagent')
   , util = require('util')
   , http = require('http')
+  , https = require('https')
   , assert = require('assert')
   , Request = request.Request;
 
@@ -39,7 +40,8 @@ function Test(app, method, path) {
   var addr = app.address();
   var portno = addr ? addr.port : port++;
   if (!addr) app.listen(portno);
-  this.url = 'http://127.0.0.1:' + portno + path;
+  var protocol = app instanceof https.Server ? 'https' : 'http';
+  this.url = protocol + '://127.0.0.1:' + portno + path;
 }
 
 /**
diff --git a/test/fixtures/test_cert.pem b/test/fixtures/test_cert.pem
new file mode 100644
index 00000000..6ff9b127
--- /dev/null
+++ b/test/fixtures/test_cert.pem
@@ -0,0 +1,16 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/test/fixtures/test_key.pem b/test/fixtures/test_key.pem
new file mode 100644
index 00000000..dc4cb729
--- /dev/null
+++ b/test/fixtures/test_key.pem
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/test/supertest.js b/test/supertest.js
index 32382001..5b871039 100644
--- a/test/supertest.js
+++ b/test/supertest.js
@@ -1,5 +1,8 @@
 
 var request = require('..')
+  , https = require('https')
+  , fs = require('fs')
+  , path = require('path')
   , express = require('express');
 
 describe('request(app)', function(){
@@ -37,6 +40,28 @@ describe('request(app)', function(){
     });
   })
 
+  it('should work with a https server', function(done){
+    var app = express();
+
+    app.get('/', function(req, res){
+      res.send('hey');
+    });
+
+    var fixtures = path.join(__dirname, 'fixtures');
+    var server = https.createServer({
+      key: fs.readFileSync(path.join(fixtures, 'test_key.pem')),
+      cert: fs.readFileSync(path.join(fixtures, 'test_cert.pem'))
+    }, app);
+
+    request(server)
+    .get('/')
+    .end(function(err, res){
+      res.should.have.status(200);
+      res.text.should.equal('hey');
+      done();
+    });
+  })
+
   it('should work with .send() etc', function(done){
     var app = express();