diff --git a/nixos/hosts/steamdeck/disks.nix b/nixos/hosts/steamdeck/disks.nix
index c817c26b..2978239e 100644
--- a/nixos/hosts/steamdeck/disks.nix
+++ b/nixos/hosts/steamdeck/disks.nix
@@ -55,20 +55,20 @@
       content = { 
         type = "gpt";
         partitions = { 
-          SD_CARD = { 
+          MICROSD = { 
             start = "0%";
             end = "100%";
             content = {
               type = "btrfs";
               extraArgs = [ "-f" ];
               subvolumes = {
-                "/sd_card" = {
-                  mountpoint = "/sd_card";
+                "/microsd" = {
+                  mountpoint = "/microsd";
                   mountOptions = [ "compress=none" "noatime" ];
                 }; # sd_card
               }; # subvolumes
             }; # content
-          }; # partition 2 (SD_CARD BTRFS)
+          }; # partition 2 (MICROSD BTRFS)
         }; # partitions
       }; # content
     }; # disko.devices.disk.mmcblk0