diff --git a/diskwriter/diskwriter.go b/diskwriter/diskwriter.go
index 03c4970..0491e7e 100644
--- a/diskwriter/diskwriter.go
+++ b/diskwriter/diskwriter.go
@@ -75,7 +75,7 @@ func (client *Client) Status() map[string]interface{} {
 	return nil
 }
 
-func (client *Client) PushClient(id, username string, permissions group.ClientPermissions, status map[string]interface{}, kind string) error {
+func (client *Client) PushClient(id, username string, permissions *group.ClientPermissions, status map[string]interface{}, kind string) error {
 	return nil
 }
 
diff --git a/group/client.go b/group/client.go
index 1b703cf..1a68212 100644
--- a/group/client.go
+++ b/group/client.go
@@ -101,6 +101,6 @@ type Client interface {
 	Status() map[string]interface{}
 	OverridePermissions(*Group) bool
 	PushConn(g *Group, id string, conn conn.Up, tracks []conn.UpTrack, replace string) error
-	PushClient(id, username string, permissions ClientPermissions, status map[string]interface{}, kind string) error
+	PushClient(id, username string, permissions *ClientPermissions, status map[string]interface{}, kind string) error
 	Kick(id, user, message string) error
 }
diff --git a/group/group.go b/group/group.go
index 8d7a8f0..ef8ba2c 100644
--- a/group/group.go
+++ b/group/group.go
@@ -507,13 +507,11 @@ func AddClient(group string, c Client) (*Group, error) {
 	u := c.Username()
 	p := c.Permissions()
 	s := c.Status()
-	c.PushClient(c.Id(), u, p, s, "add")
+	c.PushClient(c.Id(), u, &p, s, "add")
 	for _, cc := range clients {
-		c.PushClient(
-			cc.Id(), cc.Username(), cc.Permissions(), cc.Status(),
-			"add",
-		)
-		cc.PushClient(id, u, p, s, "add")
+		pp := cc.Permissions()
+		c.PushClient(cc.Id(), cc.Username(), &pp, cc.Status(), "add")
+		cc.PushClient(id, u, &p, s, "add")
 	}
 
 	return g, nil
@@ -559,7 +557,7 @@ func DelClient(c Client) {
 
 	go func(clients []Client) {
 		for _, cc := range clients {
-			cc.PushClient(c.Id(), c.Username(), c.Permissions(), c.Status(), "delete")
+			cc.PushClient(c.Id(), "", nil, nil, "delete")
 		}
 	}(clients)
 
diff --git a/rtpconn/webclient.go b/rtpconn/webclient.go
index b50bac3..0678bd8 100644
--- a/rtpconn/webclient.go
+++ b/rtpconn/webclient.go
@@ -111,13 +111,13 @@ func (c *webClient) OverridePermissions(g *group.Group) bool {
 	return false
 }
 
-func (c *webClient) PushClient(id, username string, permissions group.ClientPermissions, status map[string]interface{}, kind string) error {
+func (c *webClient) PushClient(id, username string, permissions *group.ClientPermissions, status map[string]interface{}, kind string) error {
 	return c.write(clientMessage{
 		Type:        "user",
 		Kind:        kind,
 		Id:          id,
 		Username:    username,
-		Permissions: &permissions,
+		Permissions: permissions,
 		Status:      status,
 	})
 }
@@ -989,7 +989,7 @@ func handleAction(c *webClient, a interface{}) error {
 		clients := g.GetClients(nil)
 		go func(clients []group.Client) {
 			for _, cc := range clients {
-				cc.PushClient(id, user, perms, s, "change")
+				cc.PushClient(id, user, &perms, s, "change")
 			}
 		}(clients)
 	case kickAction:
@@ -1479,7 +1479,7 @@ func handleClientMessage(c *webClient, m clientMessage) error {
 			status := c.Status()
 			go func(clients []group.Client) {
 				for _, cc := range clients {
-					cc.PushClient(id, user, perms, status,
+					cc.PushClient(id, user, &perms, status,
 						"change")
 				}
 			}(g.GetClients(nil))