diff --git a/src/road_gui.cpp b/src/road_gui.cpp
index 3f843b9165..9007060a63 100644
--- a/src/road_gui.cpp
+++ b/src/road_gui.cpp
@@ -1858,7 +1858,7 @@ static const NWidgetPart _nested_road_station_picker_widgets[] = {
 };
 
 static WindowDesc _road_station_picker_desc(
-	WDP_AUTO, nullptr, 0, 0,
+	WDP_AUTO, "build_station_road", 0, 0,
 	WC_BUS_STATION, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,
 	_nested_road_station_picker_widgets, lengthof(_nested_road_station_picker_widgets)
@@ -1944,7 +1944,7 @@ static const NWidgetPart _nested_tram_station_picker_widgets[] = {
 };
 
 static WindowDesc _tram_station_picker_desc(
-	WDP_AUTO, nullptr, 0, 0,
+	WDP_AUTO, "build_station_tram", 0, 0,
 	WC_BUS_STATION, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,
 	_nested_tram_station_picker_widgets, lengthof(_nested_tram_station_picker_widgets)
@@ -2179,7 +2179,7 @@ static const NWidgetPart _nested_build_waypoint_widgets[] = {
 };
 
 static WindowDesc _build_waypoint_desc(
-	WDP_AUTO, "build_waypoint", 0, 0,
+	WDP_AUTO, "build_road_waypoint", 0, 0,
 	WC_BUILD_WAYPOINT, WC_BUILD_TOOLBAR,
 	WDF_CONSTRUCTION,
 	_nested_build_waypoint_widgets, lengthof(_nested_build_waypoint_widgets)