diff --git a/scripts/beegfs-admon.sh b/scripts/beegfs-admon.sh
index 9deebc45..580f5122 100755
--- a/scripts/beegfs-admon.sh
+++ b/scripts/beegfs-admon.sh
@@ -4,7 +4,8 @@ BEEGFS_MGMT_HOST=$1
 #
 yum install -y xauth
 yum install -y beegfs-admon
+yum install -y java
 
-sed -i 's/^sysMgmtdHost.*/sysMgmtdHost = '$MGMT_MGMT_HOST'/g' /etc/beegfs/beegfs-admon.conf
+sed -i 's/^sysMgmtdHost.*/sysMgmtdHost = '$BEEGFS_MGMT_HOST'/g' /etc/beegfs/beegfs-admon.conf
 #
 systemctl start beegfs-admon.service