diff --git a/bin/grub-install-wrapper b/bin/grub-install-wrapper
index 2bdd996..2bcd93d 100755
--- a/bin/grub-install-wrapper
+++ b/bin/grub-install-wrapper
@@ -28,6 +28,7 @@ if proxmox-boot-tool status --quiet; then
                 touch "$MARKER_FILE"
                 exit 0
             else
+                echo "Proxmox boot-tool marker file found, ignoring grub install call."
                 exit 0
             fi
     fi