diff --git a/webapps/jitsimeet/templates/meet/config.js.j2 b/webapps/jitsimeet/templates/meet/config.js.j2
index 6e06124f..ee762f64 100644
--- a/webapps/jitsimeet/templates/meet/config.js.j2
+++ b/webapps/jitsimeet/templates/meet/config.js.j2
@@ -49,7 +49,7 @@ var config = {
     bosh: 'https://{{ domains | first }}/' + subdir + 'http-bind',
 
     // Websocket URL (XMPP)
-    // websocket: 'wss://{{ domains | first }}/' + subdir + 'xmpp-websocket',
+    websocket: 'wss://{{ domains | first }}/' + subdir + 'xmpp-websocket',
 
     // The real JID of focus participant - can be overridden here
     // Do not change username - FIXME: Make focus username configurable
diff --git a/webapps/jitsimeet/templates/prosody/virtualhost.cfg.lua.j2 b/webapps/jitsimeet/templates/prosody/virtualhost.cfg.lua.j2
index 7d40e05c..506f4a14 100644
--- a/webapps/jitsimeet/templates/prosody/virtualhost.cfg.lua.j2
+++ b/webapps/jitsimeet/templates/prosody/virtualhost.cfg.lua.j2
@@ -12,6 +12,8 @@ external_services = {
 
 cross_domain_bosh = false;
 consider_bosh_secure = true;
+cross_domain_websocket = true;
+consider_websocket_secure = true;
 -- https_ports = { }; -- Remove this line to prevent listening on port 5284
 
 -- by default prosody 0.12 sends cors headers, if you want to disable it uncomment the following (the config is available on 0.12.1)
@@ -56,6 +58,8 @@ VirtualHost "{{ domains | first }}"
     -- we need bosh
     modules_enabled = {
         "bosh";
+        "websocket";
+        "smacks"; -- XEP-0198: Stream Management
         "pubsub";
         "ping"; -- Enable mod_ping
         "speakerstats";