1 files changed, 1 insertions, 1 deletions
diff --git a/src/game.h b/src/game.h
index e88fb60fa..5bada817a 100644
--- a/src/game.h
+++ b/src/game.h
@@ -37,7 +37,7 @@ extern volatile int cur_time;
 class Map;
 class WindowMenu;
 
-struct LastKey
+struct LastKey final
 {
     int key;
     int time;