diff --git a/container/scripts/label-install b/container/scripts/label-install
index b61d9c0..e25eeb7 100755
--- a/container/scripts/label-install
+++ b/container/scripts/label-install
@@ -24,6 +24,7 @@ if test ! -w "/host/etc"; then
 	exit 1
 fi
 
+installed=false
 if test ! -e "/host/etc/radvd.conf"; then
 	cp /etc/radvd.conf /host/etc/radvd.conf
 	echo "radvd-install: installed example /etc/radvd.conf"