diff --git a/changelog.txt b/changelog.txt
index 89f9d38..935a415 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,6 +1,7 @@
 2015-09-25: Reworked: default mineral/ore images, glowstone/nether 
-glowstone, default stone and desert stone and various images derived 
-from them (twice), all "mossy" images, and gloopblocks basalt.
+glowstone, default cobble, default stone and desert stone and various 
+images derived from them (twice), all "mossy" images, and gloopblocks 
+basalt.
 
 2015-09-24: Added partial support for valleys mapgen, totally reworked 
 moretrees fir needles, reworked default clay and unified bricks 
diff --git a/default_cobble.png b/default_cobble.png
index 3c02e62..c072e72 100644
Binary files a/default_cobble.png and b/default_cobble.png differ
diff --git a/default_desert_cobble.png b/default_desert_cobble.png
index ceaa368..5fda9e5 100644
Binary files a/default_desert_cobble.png and b/default_desert_cobble.png differ