diff --git a/hosts/glotzbert/default.nix b/hosts/glotzbert/default.nix
index 9fe54a07..7a9129b6 100644
--- a/hosts/glotzbert/default.nix
+++ b/hosts/glotzbert/default.nix
@@ -10,8 +10,8 @@
   };
 
   disko.disks = [ {
-    device = "/dev/sda";
-    name = "";
+    device = "/dev/disk/by-id/ata-SSD0240S00_20201124BC41037";
+    name = ""; # empty because disk was formatted before the naming convention
     withCeph = false;
     withLuks = false;
   } ];