diff --git a/machines/bakunin/configuration.nix b/machines/bakunin/configuration.nix
index 2a118619..7b6421cd 100644
--- a/machines/bakunin/configuration.nix
+++ b/machines/bakunin/configuration.nix
@@ -28,7 +28,7 @@ in
     enable = true;
     hostId = "a3c3102f";
     root = {
-      disk0 = "disk/by-id/ata-HITACHI_HTS725016A9A364_110308PCKW04VNHX9XTJ";
+      disk0 = "disk/by-id/ata-HITACHI_HTS725016A9A364_110308PCKB04VNHX9XTJ";
     };
   };