diff --git a/hosts/c3/default.nix b/hosts/c3/default.nix
index a035941..d4ea9c6 100644
--- a/hosts/c3/default.nix
+++ b/hosts/c3/default.nix
@@ -9,7 +9,8 @@
 
   diskLayout = {
     mainDiskDevice = "/dev/disk/by-id/nvme-INTENSO_SSD_1782403017002453";
-    keyDiskDevice = "/dev/disk/by-id/usb-Intenso_Micro_Line_22080777650050-0:0";
+    #keyDiskDevice = "/dev/disk/by-id/usb-Intenso_Micro_Line_22080777650050-0:0";
+    keyDiskDevice = "/dev/sda";
   };
 
   networking.hostName = "c3";