diff --git a/ct/debian-v4.sh b/ct/debian-v4.sh
index dc0dc8df..f3ddea2f 100644
--- a/ct/debian-v4.sh
+++ b/ct/debian-v4.sh
@@ -258,7 +258,6 @@ export PCT_DISK_SIZE=$DISK_SIZE
 export PCT_OPTIONS="
   -features $FEATURES
   -hostname $HN
-  -searchdomain=$HN
   -nameserver=$NS
   -net0 name=eth0,bridge=$BRG$MAC,ip=$NET$GATE$VLAN
   -onboot 1