diff --git a/src/proxmox-boot/zz-proxmox-boot b/src/proxmox-boot/zz-proxmox-boot
index 4dfa765..43f5087 100755
--- a/src/proxmox-boot/zz-proxmox-boot
+++ b/src/proxmox-boot/zz-proxmox-boot
@@ -228,8 +228,9 @@ check_grub_efi_package() {
 	if [ -f /usr/share/doc/grub-efi-amd64/changelog.Debian.gz ]; then
 		return
 	fi
-	warn "uefi-booted system, without grub-efi-amd64 package - /boot/efi will not be updated"
 
+	warn "System booted in EFI-mode but 'grub-efi-amd64' meta-package not installed!"
+	warn "Install 'grub-efi-amd64' to get updates."
 }
 
 set -- $DEB_MAINT_PARAMS