diff --git a/public/react/src/modules/page/VNCDisplay.js b/public/react/src/modules/page/VNCDisplay.js
index e6dff2f4..1e443ed1 100644
--- a/public/react/src/modules/page/VNCDisplay.js
+++ b/public/react/src/modules/page/VNCDisplay.js
@@ -88,11 +88,11 @@ class VNCDisplay extends Component {
         status("Connecting");
         // Build the websocket URL used to connect
         let url;
-        // if (window.location.protocol === "https:") {
-        //     url = 'wss';
-        // } else {
+        if (vnc_url.indexOf("https:") != -1) {
+            url = 'wss';
+        } else {
             url = 'ws';
-        // }
+        }
         url += '://' + host;
         if(port) {
             url += ':' + port;