diff --git a/modules/nixos/tasks/backup-archive/default.nix b/modules/nixos/tasks/backup-archive/default.nix
index 6f39882d..83d96a5a 100644
--- a/modules/nixos/tasks/backup-archive/default.nix
+++ b/modules/nixos/tasks/backup-archive/default.nix
@@ -65,7 +65,7 @@ in {
     };
 
     fileSystems."/mnt/archives" = {
-      device = "/dev/disk/by-partuuid/____CHANGE_THIS_PLEASE____";
+      device = "/dev/disk/by-uuid/6ba86a30-5fa4-41d9-8354-fa8af0f57f49";
       fsType = "btrfs";
       noCheck = true;
       options = [
@@ -73,7 +73,7 @@ in {
         # manual page.
         "subvol=@"
         "noatime"
-        "compress=zstd:4"
+        "compress=zstd:9"
         "space_cache=v2"
 
         # General mount options from mount.5 manual page.
diff --git a/modules/nixos/tasks/multimedia-archive.nix b/modules/nixos/tasks/multimedia-archive.nix
index 5fc56663..806b8595 100644
--- a/modules/nixos/tasks/multimedia-archive.nix
+++ b/modules/nixos/tasks/multimedia-archive.nix
@@ -49,7 +49,7 @@ in {
   in {
     environment.systemPackages = [ yt-dlp-archive-variant ];
     fileSystems."${mountName}" = {
-      device = "/dev/disk/by-partuuid/____CHANGE_THIS_PLEASE____";
+      device = "/dev/disk/by-uuid/6ba86a30-5fa4-41d9-8354-fa8af0f57f49";
       fsType = "btrfs";
       noCheck = true;
       options = [
@@ -57,7 +57,7 @@ in {
         # manual page.
         "subvol=@"
         "noatime"
-        "compress=zstd:4"
+        "compress=zstd:9"
         "space_cache=v2"
 
         # General mount options from mount.5 manual page.