diff --git a/systems/x86_64-linux/allyx/boot.nix b/systems/x86_64-linux/allyx/boot.nix
index 4327154..ef19cac 100644
--- a/systems/x86_64-linux/allyx/boot.nix
+++ b/systems/x86_64-linux/allyx/boot.nix
@@ -54,7 +54,7 @@ in
     "/etc".neededForBoot = true;
     "/media/sdcard" = {
       device = "/dev/mmcblk0p1";
-      fsType = "btrfs";
+      fsType = "bcachefs";
       options = [
         "noatime"
       ];