diff --git a/mods/default/README.txt b/mods/default/README.txt
index 1ca66e4e..bec8821a 100644
--- a/mods/default/README.txt
+++ b/mods/default/README.txt
@@ -118,6 +118,9 @@ paramat (CC BY-SA 3.0):
   default_mese_post_light_side.png
   default_mese_post_light_side_dark.png
   default_mese_post_light_top.png
+  default_silver_sandstone.png -- Derived from a texture by GreenXenith (CC-BY-SA 3.0)
+  default_silver_sandstone_brick.png -- Derived from a texture by GreenXenith (CC-BY-SA 3.0)
+  default_silver_sandstone_block.png -- Derived from a texture by GreenXenith (CC-BY-SA 3.0)
 
 brunob.santos (CC BY-SA 4.0):
   default_desert_cobble.png
@@ -202,11 +205,6 @@ npx (CC BY-SA 3.0)
   default_rainforest_litter.png
   default_rainforest_litter_side.png
 
-GreenXenith (CC-BY-SA 3.0):
-  default_silver_sandstone.png
-  default_silver_sandstone_brick.png
-  default_silver_sandstone_block.png
-
 kaeza (CC-BY-SA 3.0):
   default_desert_sandstone.png
   default_desert_sandstone_brick.png
diff --git a/mods/default/textures/default_silver_sandstone.png b/mods/default/textures/default_silver_sandstone.png
index cb4f404a..eac62cb1 100644
Binary files a/mods/default/textures/default_silver_sandstone.png and b/mods/default/textures/default_silver_sandstone.png differ
diff --git a/mods/default/textures/default_silver_sandstone_block.png b/mods/default/textures/default_silver_sandstone_block.png
index f33ea683..9997461b 100644
Binary files a/mods/default/textures/default_silver_sandstone_block.png and b/mods/default/textures/default_silver_sandstone_block.png differ
diff --git a/mods/default/textures/default_silver_sandstone_brick.png b/mods/default/textures/default_silver_sandstone_brick.png
index 711d9635..93d87a57 100644
Binary files a/mods/default/textures/default_silver_sandstone_brick.png and b/mods/default/textures/default_silver_sandstone_brick.png differ