diff --git a/test/test.py b/test/test.py
index d9a01e3..108fdc6 100644
--- a/test/test.py
+++ b/test/test.py
@@ -322,6 +322,10 @@ class WebAppTest(unittest.TestCase):
         f_orig = file('static/ssh_server.png', 'rb').read()
         self.assertEquals(f_orig, f_served)
 
+    def testHiddenField(self):
+        r = requests.get('http://localhost:8002/form?form_name=hidden_field', auth=self.auth_user)
+        self.assertIn('class="hidden"', r.text)
+
 
 class WebAppSingleTest(unittest.TestCase):
     """
diff --git a/test/test_webapp.json b/test/test_webapp.json
index c0de57f..affc8b3 100644
--- a/test/test_webapp.json
+++ b/test/test_webapp.json
@@ -139,6 +139,20 @@
                     "type": "file"
                 }
             ]
+        },
+        {
+            "name": "hidden_field",
+            "title": "Hidden field",
+            "description": "Hidden field",
+            "script": "test.sh",
+            "fields": [
+                {
+                    "name": "Hidden class",
+                    "title": "This field has a 'hidden' class.",
+                    "type": "string",
+                    "hidden": true
+                }
+            ]
         }
     ]
 }