diff --git a/src/highscore_gui.cpp b/src/highscore_gui.cpp
--- a/src/highscore_gui.cpp
+++ b/src/highscore_gui.cpp
@@ -210,7 +210,7 @@ struct HighScoreWindow : EndGameHighScor
 	}
 };
 
-static const NWidgetPart _nested_highscore_widgets[] = {
+static constexpr NWidgetPart _nested_highscore_widgets[] = {
 	NWidget(WWT_PANEL, COLOUR_BROWN, WID_H_BACKGROUND), SetResize(1, 1), EndContainer(),
 };