diff --git a/fyrox-material/src/shader/standard/terrain.shader b/fyrox-material/src/shader/standard/terrain.shader
index 640b1107e..3b5e03662 100644
--- a/fyrox-material/src/shader/standard/terrain.shader
+++ b/fyrox-material/src/shader/standard/terrain.shader
@@ -134,7 +134,7 @@
                 ),
                 depth_write: true,
                 stencil_test: None,
-                depth_test: Some(Less),
+                depth_test: Some(LessOrEqual),
                 blend: Some(BlendParameters(
                     func: BlendFunc(
                         sfactor: SrcAlpha,