diff --git a/modules/nixos/bootloader.nix b/modules/nixos/bootloader.nix
index 2880888..f0fb590 100644
--- a/modules/nixos/bootloader.nix
+++ b/modules/nixos/bootloader.nix
@@ -4,6 +4,8 @@
   # set bootloader to systemd
   boot.loader = {
     systemd-boot.enable = true;
+    # no kernel command line editing at the boot menu (e.g. init=/bin/sh)
+    systemd-boot.editor = false;
     efi.canTouchEfiVariables = true;
   };