diff --git a/disk-config.nix b/disk-config.nix
index 6cf340d..d476d88 100644
--- a/disk-config.nix
+++ b/disk-config.nix
@@ -9,7 +9,7 @@
 {
     disko.devices = {
         disk = {
-            disk0 = {
+            main = {
                 type = "disk";
                 device = "/dev/disk/by-id/nvme-eui.002538d211111953";
                 content = {