diff --git a/vm/haos-vm.sh b/vm/haos-vm.sh
index 0f7bb0744..86ab3d6a0 100644
--- a/vm/haos-vm.sh
+++ b/vm/haos-vm.sh
@@ -127,7 +127,7 @@ function check_root() {
 }
 
 function pve_check() {
-  if ! pveversion | grep -Eq "pve-manager/8\.[1-3](\.[0-9]+)*"; then
+  if ! pveversion | grep -Eq "pve-manager/8\.[1-3](\.[0-9]+)*"; then 
     msg_error "This version of Proxmox Virtual Environment is not supported"
     echo -e "Requires Proxmox Virtual Environment Version 8.1 or later."
     echo -e "Exiting..."