diff --git a/nixos/hosts/nixos-desktop/disks.nix b/nixos/hosts/nixos-desktop/disks.nix
index 6d35ca34..28ffc6d4 100644
--- a/nixos/hosts/nixos-desktop/disks.nix
+++ b/nixos/hosts/nixos-desktop/disks.nix
@@ -13,8 +13,7 @@
         BOOT = {
           priority = 1;
           name = "BOOT";
-          start = "0%";
-          end = "1G";
+          size = "1024M";
           type = "EF00";
           content = {
             type = "filesystem";
@@ -25,8 +24,7 @@
           };
         }; # partition 1 (ESP)
         LUKS = {
-          start = "1G";
-          end = "100%";
+          size = "100%";
           content = {
             type = "luks";
             name = "ROOT";