diff --git a/src/openrct2/world/Sprite.cpp b/src/openrct2/world/Sprite.cpp
index b2d6b989c7..15d1d73068 100644
--- a/src/openrct2/world/Sprite.cpp
+++ b/src/openrct2/world/Sprite.cpp
@@ -122,9 +122,9 @@ SpriteBase* GetEntity(size_t sprite_idx)
     return GetEntity<SpriteBase>(sprite_idx);
 }
 
-uint16_t sprite_get_first_in_quadrant(int32_t x, int32_t y)
+uint16_t sprite_get_first_in_quadrant(const CoordsXY& spritePos)
 {
-    return gSpriteSpatialIndex[GetSpatialIndexOffset(x, y)];
+    return gSpriteSpatialIndex[GetSpatialIndexOffset(spritePos.x, spritePos.y)];
 }
 
 static void invalidate_sprite_max_zoom(SpriteBase* sprite, int32_t maxZoom)
diff --git a/src/openrct2/world/Sprite.h b/src/openrct2/world/Sprite.h
index 3d63c51c63..4688d85015 100644
--- a/src/openrct2/world/Sprite.h
+++ b/src/openrct2/world/Sprite.h
@@ -224,7 +224,7 @@ void litter_remove_at(int32_t x, int32_t y, int32_t z);
 uint16_t remove_floating_sprites();
 void sprite_misc_explosion_cloud_create(const CoordsXYZ& cloudPos);
 void sprite_misc_explosion_flare_create(const CoordsXYZ& flarePos);
-uint16_t sprite_get_first_in_quadrant(int32_t x, int32_t y);
+uint16_t sprite_get_first_in_quadrant(const CoordsXY& spritePos);
 void sprite_position_tween_store_a();
 void sprite_position_tween_store_b();
 void sprite_position_tween_all(float nudge);
@@ -326,7 +326,7 @@ private:
 
 public:
     EntityTileList(const CoordsXY& loc)
-        : FirstEntity(sprite_get_first_in_quadrant(loc.x, loc.y))
+        : FirstEntity(sprite_get_first_in_quadrant(loc))
     {
     }