diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index d1152955e..aee253836 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -31,6 +31,7 @@ Rspec.configure do |config|
 
   config.before(:each) do
     DatabaseCleaner.start
+    WebSocket.stub!(:update_clients)
   end
 
   config.after(:each) do