diff --git a/CONF.sh b/CONF.sh
index 7870d2b1..0761e4b9 100644
--- a/CONF.sh
+++ b/CONF.sh
@@ -268,4 +268,4 @@ export PUBLISH_PATH="/home/jigdo-area/"
 #export KERNEL_PARAMS="DEBCONF_PRIORITY=critical"
 
 # If set, limits the number of binary CDs to produce.
-#MAXCDS=1
+#export MAXCDS=1