diff --git a/src/mtl_renderer.m b/src/mtl_renderer.m
index 90a6b60..53d805a 100644
--- a/src/mtl_renderer.m
+++ b/src/mtl_renderer.m
@@ -17,7 +17,7 @@
 #include"mtl_renderer.h"
 
 const int MG_MTL_INPUT_BUFFERS_COUNT = 3,
-          MG_MTL_TILE_SIZE = 32,
+          MG_MTL_TILE_SIZE = 16,
           MG_MTL_MSAA_COUNT = 8;
 
 typedef struct mg_mtl_canvas_backend