diff --git a/configs/nixos/ni/disko.nix b/configs/nixos/ni/disko.nix
index 62c6d3b7..377f84e5 100644
--- a/configs/nixos/ni/disko.nix
+++ b/configs/nixos/ni/disko.nix
@@ -3,7 +3,7 @@
 {
   disko.devices = {
     disk.primary = {
-      device = [ "/dev/nvme0n1" ];
+      device = "/dev/nvme0n1";
       type = "disk";
       content = {
         type = "gpt";