diff --git a/buffet/privet/cloud_delegate.cc b/buffet/privet/cloud_delegate.cc
index bc23f5e..86c93cc 100644
--- a/buffet/privet/cloud_delegate.cc
+++ b/buffet/privet/cloud_delegate.cc
@@ -182,7 +182,7 @@
     if (!command_manager_->AddCommand(command, role, &id, &error))
       return error_callback.Run(error.get());
 
-    CHECK(command_owners_.emplace(id, user_info.user_id()).second);
+    command_owners_[id] = user_info.user_id();
     success_callback.Run(*command_manager_->FindCommand(id)->ToJson());
   }