diff --git a/debian/changelog b/debian/changelog
index 0a89f4c1..a1e2836c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+livecd-rootfs (2.78) UNRELEASED; urgency=low
+
+  * revert the last change, i was not aware that unity-2d was also ripped out
+    of the archive and not only removed from the seeds
+
+ -- Oliver Grawert <ogra@ubuntu.com>  Thu, 23 Aug 2012 19:02:35 +0200
+
 livecd-rootfs (2.77) quantal; urgency=low
 
   * add unity-2d to the list of extra packages on ac100
diff --git a/live-build/auto/config b/live-build/auto/config
index 9f8868ea..207f48b8 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 unity-2d
+				add_package install zram-config
 				add_package live ac100-tarball-installer
 				BINARY_REMOVE_LINUX=false
 				;;