diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index fd1b331d76e..a497d555296 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -3954,8 +3954,9 @@ static void do_tiled(Sculpt *sd, Object *ob, Brush *brush, UnifiedPaintSettings
 	SculptSession *ss = ob->sculpt;
 	StrokeCache *cache = ss->cache;
 	const float radius = cache->radius;
-	const float *bbMin = ob->bb->vec[0];
-	const float *bbMax = ob->bb->vec[6];
+	BoundBox *bb = BKE_object_boundbox_get(ob);
+	const float *bbMin = bb->vec[0];
+	const float *bbMax = bb->vec[6];
 	const float *step = sd->paint.tile_offset;
 	int dim;