diff --git a/.clusterman_onoff.sh b/.clusterman_onoff.sh
index 75f40dc..21ac096 100644
--- a/.clusterman_onoff.sh
+++ b/.clusterman_onoff.sh
@@ -20,6 +20,6 @@ for value in "${nodes[@]}"; do
     ina260=$(echo "$value"|cut -d "/" -f 2)
     ip=$(clusterman node list -g $node)
     [ $? -ne 0 ] && { echo "$ip"; exit 1; }
-    [ "$1" == "off" ] && ssh testbed@${ip} touch ina260-zmq-publisher/publisher_${ina260}_break
-    [ "$1" == "on" ] && ssh testbed@${ip} rm -f ina260-zmq-publisher/publisher_${ina260}_break
+    [ "$1" == "off" ] && ssh -i /home/admin/iot-testbed/ssh/rpbi_testbed testbed@${ip} touch ina260-zmq-publisher/publisher_${ina260}_break
+    [ "$1" == "on" ]  && ssh -i /home/admin/iot-testbed/ssh/rpbi_testbed testbed@${ip} rm -f ina260-zmq-publisher/publisher_${ina260}_break
 done