diff --git a/engine b/engine
index 026ead0..cdfce62 160000
--- a/engine
+++ b/engine
@@ -1 +1 @@
-Subproject commit 026ead0b33d1655a10f83d24ed2cb387b7ebcc43
+Subproject commit cdfce62c909cfeb50a7dec261c47331a5573e44e
diff --git a/game/game.py b/game/game.py
index bdad261..a51ff2a 100644
--- a/game/game.py
+++ b/game/game.py
@@ -56,7 +56,7 @@ def main():
     sky_shader = shader.load('sky')
 
     heightmap = create_texture(
-        TEXTURE_FORMAT_32F, 256, 256, 0, TEXTURE_FLAG_MIN_LINEAR | TEXTURE_FLAG_MAG_LINEAR,
+        TEXTURE_FORMAT_FLOAT_32, 256, 256, 0, TEXTURE_FLAG_MIN_LINEAR | TEXTURE_FLAG_MAG_LINEAR,
         generated.packed_heights)
     terrain_heightmap_sampler = resolve_input(terrain_shader, b'u_height_sampler')
     tests_heightmap_sampler = resolve_input(tests_shader, b'u_height_sampler')