diff --git a/modules/ui_common.py b/modules/ui_common.py
index eefe0c0ec..1dda16272 100644
--- a/modules/ui_common.py
+++ b/modules/ui_common.py
@@ -239,13 +239,13 @@ def create_refresh_button(refresh_component, refresh_method, refreshed_args, ele
             for comp in refresh_components:
                 setattr(comp, k, v)
 
-        return [gr.update(**(args or {})) for _ in refresh_components]
+        return (gr.update(**(args or {})) for _ in refresh_components) if len(refresh_components) > 1 else gr.update(**(args or {}))
 
     refresh_button = ToolButton(value=refresh_symbol, elem_id=elem_id, tooltip=f"{label}: refresh" if label else "Refresh")
     refresh_button.click(
         fn=refresh,
         inputs=[],
-        outputs=[*refresh_components]
+        outputs=refresh_components
     )
     return refresh_button