diff --git a/debian/changelog b/debian/changelog
index 379ef58b..2b1b97e8 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+livecd-rootfs (2.48) UNRELEASED; urgency=low
+
+  * Fix sense of live/preinstalled change in 2.46; add the live task for
+    non-preinstalled images, rather than only for preinstalled images.
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Tue, 10 Jan 2012 12:40:23 +0000
+
 livecd-rootfs (2.47) precise; urgency=low
 
   * put ti-omap4-ppa into omap4 images 
diff --git a/live-build/auto/config b/live-build/auto/config
index fccbdc8e..7da4a0ad 100755
--- a/live-build/auto/config
+++ b/live-build/auto/config
@@ -187,7 +187,7 @@ case $PROJECT in
 		;;
 esac
 
-if [ "$PREINSTALLED" = "true" ]; then
+if [ "$PREINSTALLED" != "true" ]; then
 	add_task live "$LIVE_TASK"
 fi