diff --git a/test.sh b/test.sh
index 9da7c00..8a834f0 100755
--- a/test.sh
+++ b/test.sh
@@ -20,6 +20,7 @@ fi
 
 checked=false
 until [ "${checked}" = "" ]; do
+	tchecked=''
 	for nip in "${NODE_HOSTS[@]}"; do
 		if [[ $(/sbin/ip -o -4 addr list ens192 | awk '{print $4}' | cut -d/ -f1) == *"${nip}"* ]]; then NCMD=''
 			else NCMD="ssh root@${nip}"