diff --git a/install.sh b/install.sh
index e2fb4a6..29b9d46 100755
--- a/install.sh
+++ b/install.sh
@@ -7,14 +7,15 @@
 : "${DOWNLOAD_INSTALL:="true"}"
 : "${VCENTER_CONFIG_PATH:="/etc/virt-who.d/vcenter.conf"}"
 
-if [ -z "${VC_SERVER}" ] || [ -z "${VC_USER}" ] || [ -z "${VC_PASSWORD}" ] || [ -z "${VC_OWNER}" ]; then
-    echo "VC_SERVER or VC_USER or VC_PASSWORD or VC_OWNER is not provided"
+if [ -z "${VC_SERVER}" ] || [ -z "${VC_USER}" ] || [ -z "${VC_PASSWORD}" ]; then
+    echo "VC_SERVER or VC_USER or VC_PASSWORD is not provided"
     exit 1
 fi
 
 yum -y install open-vm-tools cloud-init virt-who
 systemctl enable virt-who
 VC_PASSWORD_ENCRYPTED="$(virt-who-password -p "${VC_PASSWORD}")"
+VC_OWNER=$(subscription-manager identity | grep 'org ID' | awk -F ':' '{print $2}' | xargs)
 
 mkdir -p "$(dirname "${VCENTER_CONFIG_PATH}")"
 cat <<EOF > "${VCENTER_CONFIG_PATH}"