diff --git a/defines.py b/defines.py
index cd26ea9..ae60ea6 100644
--- a/defines.py
+++ b/defines.py
@@ -123,14 +123,14 @@ mstr_ortho_layers = [
     # Z-Order 1
     ("landuse", "orchard", "landuse", "meadow"),
     ("landuse", "meadow", "landuse", "meadow"),
+    ("natural", "grassland", "landuse", "meadow"),
     ("landuse", "recreation_ground", "landuse", "meadow"),
     ("leisure", "golf_course", "leisure", "golf_course"),
     ("barrier", "hedge", "natural", "heath"),
     ("landuse", "vineyard", "landuse", "meadow"),
+    ("natural", "bare_rock", "natural", "bare_rock"),
     ("highway", "track", 3),
     ("highway", "path", 3),
-    ("natural", "bare_rock", "natural", "bare_rock"),
-    ("natural", "grassland", "landuse", "meadow"),
     ("leisure", "park", "leisure", "green"),
     ("leisure", "dog_park", "leisure", "green"),
     ("leisure", "garden", "leisure", "green"),