diff --git a/demo/app/index.html b/demo/app/index.html
index 9dcde044..10b27f23 100644
--- a/demo/app/index.html
+++ b/demo/app/index.html
@@ -77,6 +77,7 @@
       </div>
       <div role="tabpanel" class="tab-pane" id="communication">
         <div class="error alert alert-danger" role="alert">The node you are using does not support Whisper</div>
+        <div class="errorVersion alert alert-danger" role="alert">The node uses an unsupported version of Whisper</div>
         <div id="communication-controls">
         <h3>Listen To channel</h3>
         <div class="form-group form-inline listen">
diff --git a/demo/package.json b/demo/package.json
index 4c7b4bd5..582e3c93 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -10,7 +10,7 @@
   "license": "ISC",
   "homepage": "",
   "devDependencies": {
-    "embark": "^2.5.0",
+    "embark": "/Users/iurimatias/Projects/embark-framework",
     "mocha": "^2.2.5"
   }
 }