diff --git a/ref/vk/vk_ray_internal.h b/ref/vk/vk_ray_internal.h
index 9d74a985..79d4739b 100644
--- a/ref/vk/vk_ray_internal.h
+++ b/ref/vk/vk_ray_internal.h
@@ -5,7 +5,7 @@
 #include "vk_const.h"
 
 #define MAX_ACCELS 2048
-#define MAX_KUSOCHKI 16384
+#define MAX_KUSOCHKI 32768
 #define MODEL_CACHE_SIZE 1024
 
 #include "shaders/ray_interop.h"