diff --git a/files/usr/local/sbin/install_pxe.sh b/files/usr/local/sbin/install_pxe.sh
index 9fea114..6fc6c12 100755
--- a/files/usr/local/sbin/install_pxe.sh
+++ b/files/usr/local/sbin/install_pxe.sh
@@ -9,17 +9,17 @@ for PARAM in "$@"; do
         --nocrypt) HDDCRYPT=false ;;
         --noswap) NOSWAP=false ;;
         --desktop) DESKTOP=desktop ;;
-        --help)
+        --help|-h)
             echo "syntaxe: $0 [--help] [--static] [--version=7|8|9] [--distrib=RedHat|CentOS|AlmaLinux|RockyLinux] [--nouefi] [--nocrypt] [--desktop] [--noswap]"
             exit 0
             ;;
     esac
 done
 if [ -z "${DIST_VERSION}" ]; then
-    DIST_VERSION=8
+    DIST_VERSION=9
 fi
 if [ -z "${DISTRIB}" ]; then
-    DISTRIB="RockyLinux"
+    DISTRIB="RedHat"
 fi