diff --git a/www/common/cryptpad-common.js b/www/common/cryptpad-common.js
index fe104d5ec..e78b549f5 100644
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@@ -556,8 +556,8 @@ define([
 
     // Pad RPC
     var pad = common.padRpc = {};
-    pad.joinPad = function (data, cb) {
-        postMessage("JOIN_PAD", data, cb);
+    pad.joinPad = function (data) {
+        postMessage("JOIN_PAD", data);
     };
     pad.sendPadMsg = function (data, cb) {
         postMessage("SEND_PAD_MSG", data, cb);
@@ -567,6 +567,7 @@ define([
     pad.onJoinEvent = Util.mkEvent();
     pad.onLeaveEvent = Util.mkEvent();
     pad.onDisconnectEvent = Util.mkEvent();
+    pad.onConnectEvent = Util.mkEvent();
     pad.onErrorEvent = Util.mkEvent();
 
     // Loading events
@@ -680,6 +681,7 @@ define([
         PAD_JOIN: common.padRpc.onJoinEvent.fire,
         PAD_LEAVE: common.padRpc.onLeaveEvent.fire,
         PAD_DISCONNECT: common.padRpc.onDisconnectEvent.fire,
+        PAD_CONNECT: common.padRpc.onConnectEvent.fire,
         PAD_ERROR: common.padRpc.onErrorEvent.fire,
         // Drive
         DRIVE_LOG: common.drive.onLog.fire,
diff --git a/www/common/outer/async-store.js b/www/common/outer/async-store.js
index 6db2b47ac..1057dee08 100644
--- a/www/common/outer/async-store.js
+++ b/www/common/outer/async-store.js
@@ -1049,7 +1049,7 @@ define([
                 channel.queue.forEach(function (data) {
                     channel.sendMessage(data.message, clientId);
                 });
-                cb({
+                postMessage("PAD_CONNECT", {
                     myID: wc.myID,
                     id: wc.id,
                     members: wc.members
diff --git a/www/common/sframe-chainpad-netflux-outer.js b/www/common/sframe-chainpad-netflux-outer.js
index 45c4bdabf..b08f1fe08 100644
--- a/www/common/sframe-chainpad-netflux-outer.js
+++ b/www/common/sframe-chainpad-netflux-outer.js
@@ -116,6 +116,10 @@ define([], function () {
             sframeChan.event('EV_RT_DISCONNECT');
         });
 
+        padRpc.onConnectEvent.reg(function (data) {
+            onOpen(data);
+        });
+
         padRpc.onErrorEvent.reg(function (err) {
             sframeChan.event('EV_RT_ERROR', err);
         });
@@ -128,8 +132,6 @@ define([], function () {
             owners: owners,
             password: password,
             expire: expire
-        }, function(data) {
-            onOpen(data);
         });
     };