diff --git a/sprites/spr_chunk.sprite.gmx b/sprites/spr_chunk.sprite.gmx
index 44ea632..15ce81d 100644
--- a/sprites/spr_chunk.sprite.gmx
+++ b/sprites/spr_chunk.sprite.gmx
@@ -6,7 +6,7 @@
   <colkind>1</colkind>
   <coltolerance>0</coltolerance>
   <sepmasks>0</sepmasks>
-  <bboxmode>0</bboxmode>
+  <bboxmode>1</bboxmode>
   <bbox_left>0</bbox_left>
   <bbox_right>511</bbox_right>
   <bbox_top>0</bbox_top>