diff --git a/server/server.go b/server/server.go
index 3e330908..d0d843b2 100644
--- a/server/server.go
+++ b/server/server.go
@@ -23,9 +23,6 @@ var (
 	upgrader = websocket.Upgrader{
 		ReadBufferSize:  1024,
 		WriteBufferSize: 1024,
-		CheckOrigin: func(r *http.Request) bool {
-			return true
-		},
 	}
 )