diff --git a/engine b/engine
index 1b9ce54..43d6294 160000
--- a/engine
+++ b/engine
@@ -1 +1 @@
-Subproject commit 1b9ce5410083bd9346aca642de6c8180116987e7
+Subproject commit 43d62948b7d58deacc4f2090388a6c72de1286bc
diff --git a/game/game.py b/game/game.py
index ab9d95e..e0f4c07 100644
--- a/game/game.py
+++ b/game/game.py
@@ -192,11 +192,9 @@ def main():
             select_texture(0, tiles_texture, tiles_sampler)
             select_texture(1, heightmap, terrain_heightmap_sampler)
             select_texture(2, normalmap, terrain_normalmap_sampler)
-            select_vertices(tiles_vertices)
             draw_begin = time.thread_time()
             terrain_batch.draw()
             draw_end = time.thread_time()
-            unselect_vertices(tiles_vertices)
             unselect_texture(0, tiles_texture)
             unselect_texture(1, heightmap)
             unselect_texture(2, normalmap)
@@ -215,9 +213,7 @@ def main():
             select_texture(0, tests_texture, tests_sampler)
             select_texture(1, heightmap, tests_heightmap_sampler)
             select_texture(2, normalmap, tests_normalmap_sampler)
-            select_vertices(tests_vertices)
             tests_batch.draw()
-            unselect_vertices(tests_vertices)
             unselect_texture(0, tests_texture)
             unselect_texture(1, heightmap)
             unselect_texture(2, normalmap)