diff --git a/src/signaling/hub.go b/src/signaling/hub.go
index d840346..1747081 100644
--- a/src/signaling/hub.go
+++ b/src/signaling/hub.go
@@ -100,7 +100,6 @@ type Hub struct {
 	upgrader websocket.Upgrader
 	cookie   *securecookie.SecureCookie
 	info     *HelloServerMessageServer
-	version  string
 
 	stopped  int32
 	stopChan chan bool
diff --git a/src/signaling/room.go b/src/signaling/room.go
index ee520ed..aebe118 100644
--- a/src/signaling/room.go
+++ b/src/signaling/room.go
@@ -53,7 +53,6 @@ type Room struct {
 	backend *Backend
 
 	properties *json.RawMessage
-	roomType   int
 
 	closeChan chan bool
 	mu        *sync.RWMutex