diff --git a/cockatrice/src/game/game_scene.h b/cockatrice/src/game/game_scene.h
index 83d2c5935..3dd53e50c 100644
--- a/cockatrice/src/game/game_scene.h
+++ b/cockatrice/src/game/game_scene.h
@@ -200,7 +200,7 @@ public slots:
     QTransform getViewTransform() const;
     QTransform getViewportTransform() const;
 
-    void onArrowCreateRequested(ArrowData data);
+    void onArrowCreateRequested(const ArrowData &data);
     void onArrowDeleteRequested(int arrowId);
     void onCardZoneChanged(CardItem *card, bool sameZone);
     void clearArrowsForPlayer(int playerId);