diff --git a/lib/ferrum/browser/web_socket.rb b/lib/ferrum/browser/web_socket.rb
index 8fc00026..6954b6a3 100644
--- a/lib/ferrum/browser/web_socket.rb
+++ b/lib/ferrum/browser/web_socket.rb
@@ -7,7 +7,7 @@
 module Ferrum
   class Browser
     class WebSocket
-      WEBSOCKET_BUG_SLEEP = 0.01
+      WEBSOCKET_BUG_SLEEP = 0.05
       SKIP_LOGGING_SCREENSHOTS = !ENV["FERRUM_LOGGING_SCREENSHOTS"]
 
       attr_reader :url, :messages