diff --git a/src/core/option/handlers/prepare_set_value/option_handler_to_prepare_set_value__std__unique_str_list.py b/src/core/option/handlers/prepare_set_value/option_handler_to_prepare_set_value__std__unique_str_list.py
index b06b7a5..6fd31fd 100755
--- a/src/core/option/handlers/prepare_set_value/option_handler_to_prepare_set_value__std__unique_str_list.py
+++ b/src/core/option/handlers/prepare_set_value/option_handler_to_prepare_set_value__std__unique_str_list.py
@@ -52,6 +52,7 @@ def PrepareSetValue(self, ctx: OptionHandlerCtxToPrepareSetValue) -> typing.Any:
 
                 result.append(v)
                 index.add(v)
+                continue
 
             return result