diff --git a/src/toolbar_gui.cpp b/src/toolbar_gui.cpp
index 76729eee75..ec54fb1c07 100644
--- a/src/toolbar_gui.cpp
+++ b/src/toolbar_gui.cpp
@@ -228,7 +228,7 @@ enum OptionMenuEntries {
 	OME_AI_SETTINGS,
 	OME_GAMESCRIPT_SETTINGS,
 	OME_NEWGRFSETTINGS,
-	ONE_SANDBOX,
+	OME_SANDBOX,
 	OME_TRANSPARENCIES,
 	OME_SHOW_TOWNNAMES,
 	OME_SHOW_STATIONNAMES,
@@ -261,7 +261,7 @@ static CallBackFunction ToolbarOptionsClick(Window *w)
 	}
 	list.push_back(std::make_unique<DropDownListStringItem>(STR_SETTINGS_MENU_NEWGRF_SETTINGS,          OME_NEWGRFSETTINGS, false));
 	if (_game_mode != GM_EDITOR && !_networking) {
-		list.push_back(std::make_unique<DropDownListStringItem>(STR_SETTINGS_MENU_SANDBOX_OPTIONS,      ONE_SANDBOX, false));
+		list.push_back(std::make_unique<DropDownListStringItem>(STR_SETTINGS_MENU_SANDBOX_OPTIONS,      OME_SANDBOX, false));
 	}
 	list.push_back(std::make_unique<DropDownListStringItem>(STR_SETTINGS_MENU_TRANSPARENCY_OPTIONS,     OME_TRANSPARENCIES, false));
 	list.push_back(std::make_unique<DropDownListDividerItem>(-1, false));
@@ -294,7 +294,7 @@ static CallBackFunction MenuClickSettings(int index)
 		case OME_AI_SETTINGS:          ShowAIConfigWindow();                            return CBF_NONE;
 		case OME_GAMESCRIPT_SETTINGS:  ShowGSConfigWindow();                            return CBF_NONE;
 		case OME_NEWGRFSETTINGS:       ShowNewGRFSettings(!_networking && _settings_client.gui.UserIsAllowedToChangeNewGRFs(), true, true, &_grfconfig); return CBF_NONE;
-		case ONE_SANDBOX:              ShowCheatWindow();                               break;
+		case OME_SANDBOX:              ShowCheatWindow();                               break;
 		case OME_TRANSPARENCIES:       ShowTransparencyToolbar();                       break;
 
 		case OME_SHOW_TOWNNAMES:       ToggleBit(_display_opt, DO_SHOW_TOWN_NAMES);     break;