diff --git a/sample/ONS2014demo/scripts/check-cluster-hw.sh b/sample/ONS2014demo/scripts/check-cluster-hw.sh
index 1243e3a..e7dc031 100755
--- a/sample/ONS2014demo/scripts/check-cluster-hw.sh
+++ b/sample/ONS2014demo/scripts/check-cluster-hw.sh
@@ -21,7 +21,7 @@
 echo    "****************************"
 echo 	"***** ZOOKEEPER STATUS *****"
 echo    "****************************"
-dsh -g onos '~/zookeeper-3.4.5/bin/zkServer.sh status'
+dsh -g onos '~/zookeeper-3.4.6/bin/zkServer.sh status'
 
 echo 	""
 echo    "**************************"