diff --git a/mods/default/README.txt b/mods/default/README.txt
index 6770d347edd079b2a9009cdd0cc14b666b48cdca..98c8f1ea1fa57db79ac343a5db0037122da9572c 100644
--- a/mods/default/README.txt
+++ b/mods/default/README.txt
@@ -101,7 +101,7 @@ paramat (CC BY-SA 3.0):
   default_dry_grass.png
   default_dry_grass_side.png
   default_dry_grass_*.png
-  default_grass_side.png
+  default_grass_side.png -- Derived from a texture by TumeniNodes (CC-BY-SA 3.0)
   default_mese_block.png
   default_silver_sand.png
   default_mese_post_light_side.png
diff --git a/mods/default/textures/default_grass_side.png b/mods/default/textures/default_grass_side.png
index bfd538df6e89a653a261b9071753ab2d74125ed1..079d96a29eab8b7ca8199cd34a42e9b5c19893a0 100644
Binary files a/mods/default/textures/default_grass_side.png and b/mods/default/textures/default_grass_side.png differ