diff --git a/debian/changelog b/debian/changelog
index c13b7eb1..0a89f4c1 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+livecd-rootfs (2.77) quantal; urgency=low
+
+  * add unity-2d to the list of extra packages on ac100
+
+ -- Oliver Grawert <ogra@ubuntu.com>  Thu, 23 Aug 2012 17:55:37 +0200
+
 livecd-rootfs (2.76) quantal; urgency=low
 
   * live-build/auto/config:
diff --git a/live-build/auto/config b/live-build/auto/config
index 207f48b8..9f8868ea 100755
--- a/live-build/auto/config
+++ b/live-build/auto/config
@@ -285,7 +285,7 @@ case $ARCH in
 				;;
 			ac100)
 				COMPONENTS='main restricted universe'
-				add_package install zram-config
+				add_package install zram-config unity-2d
 				add_package live ac100-tarball-installer
 				BINARY_REMOVE_LINUX=false
 				;;