diff --git a/src/rpg/world/chunk.h b/src/rpg/world/chunk.h
index 695c692..9f3fa14 100644
--- a/src/rpg/world/chunk.h
+++ b/src/rpg/world/chunk.h
@@ -10,7 +10,9 @@
 #include "worldpos.h"
 #include "display/mesh/quad.h"
 
-#define CHUNK_VERTEX_COUNT_MAX (QUAD_VERTEX_COUNT * CHUNK_TILE_COUNT * 2)
+#define CHUNK_VERTEX_COUNT_MAX ( \
+  QUAD_VERTEX_COUNT * CHUNK_WIDTH * CHUNK_HEIGHT * 4 \
+)
 #define CHUNK_MESH_COUNT_MAX 14
 
 typedef struct chunk_s {