diff --git a/flake.lock b/flake.lock
index c86950d6..e65517fb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -960,15 +960,16 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1713946567,
-        "narHash": "sha256-gbffQxWoGmq9rmSwM2y4a+VGaTTuXSN+yyRoCkMuRjs=",
+        "lastModified": 1714022840,
+        "narHash": "sha256-i6xZsf7Kvp1n/Sn3nqPY1MJQx0gf80OGQw32PA/aZd8=",
         "owner": "Jovian-Experiments",
         "repo": "Jovian-NixOS",
-        "rev": "c3255d642c945847c61a867be15de63b8f81d5dc",
+        "rev": "94def3af1d45fe4b142beda3aa59a6a98e62ce9e",
         "type": "github"
       },
       "original": {
         "owner": "Jovian-Experiments",
+        "ref": "development",
         "repo": "Jovian-NixOS",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 1c1583e2..fc7a5d01 100644
--- a/flake.nix
+++ b/flake.nix
@@ -89,11 +89,11 @@
       osaka-linode-01  = libx.deploy { hostname = "osaka-linode-01"; };
       milan-linode-01  = libx.deploy { hostname = "milan-linode-01"; };
       framework-server = libx.deploy { hostname = "framework-server"; };
-    # nuc-server       = libx.deploy { hostname = "nuc-server"; };
+      # nuc-server       = libx.deploy { hostname = "nuc-server"; };
       backups-rpi4     = libx.deploy { hostname = "backups-rpi4";      system = "aarch64-linux"; };
       piaware-rpi4     = libx.deploy { hostname = "piaware-rpi4";      system = "aarch64-linux"; };
-    # quitman-rpi4     = libx.deploy { hostname = "quitman-rpi4";      system = "aarch64-linux"; };
-    # bakersfield-rpi4 = libx.deploy { hostname = "bakersfield-rpi4";  system = "aarch64-linux"; };
+      # quitman-rpi4     = libx.deploy { hostname = "quitman-rpi4";      system = "aarch64-linux"; };
+      # bakersfield-rpi4 = libx.deploy { hostname = "bakersfield-rpi4";  system = "aarch64-linux"; };
     };
     imageConfigurations = {
       nixos-linode-img  = libx.mkMinImage { hostname = "nixos-linode-img"; format = "linode"; };
diff --git a/home-manager/small.nix b/home-manager/small.nix
index 85b06727..2a4d1e33 100644
--- a/home-manager/small.nix
+++ b/home-manager/small.nix
@@ -26,6 +26,11 @@
     stateVersion = hmStateVersion;
     homeDirectory = "/home/${username}";
     sessionPath = [ "$HOME/.local/bin" ];
+    nix.gc = {
+      automatic = true;
+      frequency = "daily";
+      options = "--delete-older-than 7d";
+    };
   };
   
   nixpkgs = {
diff --git a/nixos/hosts/steamdeck/default.nix b/nixos/hosts/steamdeck/default.nix
index 5eaa3bbf..bd80843b 100644
--- a/nixos/hosts/steamdeck/default.nix
+++ b/nixos/hosts/steamdeck/default.nix
@@ -1,6 +1,6 @@
-{ inputs, config, lib, username, pkgs, ... }: {
+{ inputs, config, lib, pkgs, ... }: {
   imports = [ 
-    # inputs.jovian.nixosModules
+    inputs.jovian.nixosModules
     ./disks.nix
     ../../common/modules/boot.nix
     ../../common/services/tailscale-autoconnect.nix
diff --git a/nixos/hosts/steamdeck/disks.nix b/nixos/hosts/steamdeck/disks.nix
index dffc3ab3..50a049aa 100644
--- a/nixos/hosts/steamdeck/disks.nix
+++ b/nixos/hosts/steamdeck/disks.nix
@@ -2,49 +2,75 @@
   services.btrfs.autoScrub.enable = true;
   services.btrfs.autoScrub.interval = "weekly";
 
-  disko.devices.disk.nvme0 = {
-    type = "disk";
-    device = "/dev/nvme0n1";
-    content = { 
-      type = "gpt";
-      partitions = { 
-        BOOT = {
-          priority = 1;
-          name = "BOOT";
-          start = "0%";
-          end = "550MiB";
-          type = "EF00";
-          content = {
-            type = "filesystem";
-            format = "vfat";
-            # https://github.com/nix-community/disko/issues/527 
-            mountOptions = [ "umask=0077" ];
-            mountpoint = "/boot";
-          };
-        }; # partition 1 (ESP)
-        ROOT = { 
-          start = "550MiB";
-          end = "100%";
-          content = {
-            type = "btrfs";
-            extraArgs = [ "-f" ];
-            subvolumes = {
-              "/root" = {
-                mountpoint = "/";
-                mountOptions = [ "compress=zstd" "noatime" ];
-              }; # root
-              "/home" = {
-                mountpoint = "/home";
-                mountOptions = [ "compress=zstd" "noatime" ];
-              }; # home
-              "/nix" = {
-                mountpoint = "/nix";
-                mountOptions = [ "compress=zstd" "noatime" ];
-              }; # nix
-            }; # subvolumes
-          }; # content
-        }; # partition 2 (/ BTRFS)
-      }; # partitions
-    }; # content
-  }; # disko.devices.disk.nvme0
+  disko.devices = {
+    nvme0 = {
+      type = "disk";
+      device = "/dev/nvme0n1";
+      content = { 
+        type = "gpt";
+        partitions = { 
+          BOOT = {
+            priority = 1;
+            name = "BOOT";
+            start = "0%";
+            end = "550MiB";
+            type = "EF00";
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              # https://github.com/nix-community/disko/issues/527 
+              mountOptions = [ "umask=0077" ];
+              mountpoint = "/boot";
+            };
+          }; # partition 1 (ESP)
+          ROOT = { 
+            start = "550MiB";
+            end = "100%";
+            content = {
+              type = "btrfs";
+              extraArgs = [ "-f" ];
+              subvolumes = {
+                "/root" = {
+                  mountpoint = "/";
+                  mountOptions = [ "compress=zstd" "noatime" ];
+                }; # root
+                "/home" = {
+                  mountpoint = "/home";
+                  mountOptions = [ "compress=zstd" "noatime" ];
+                }; # home
+                "/nix" = {
+                  mountpoint = "/nix";
+                  mountOptions = [ "compress=zstd" "noatime" ];
+                }; # nix
+              }; # subvolumes
+            }; # content
+          }; # partition 2 (/ BTRFS)
+        }; # partitions
+      }; # content
+    }; # disko.devices.disk.nvme0
+
+    mmcblk0 = {
+      type = "disk";
+      device = "/dev/mmcblk0";
+      content = { 
+        type = "gpt";
+        partitions = { 
+          SD_CARD = { 
+            start = "0%";
+            end = "100%";
+            content = {
+              type = "btrfs";
+              extraArgs = [ "-f" ];
+              subvolumes = {
+                "/sd_card" = {
+                  mountpoint = "/sd_card";
+                  mountOptions = [ "compress=none" "noatime" ];
+                }; # sd_card
+              }; # subvolumes
+            }; # content
+          }; # partition 2 (SD_CARD BTRFS)
+        }; # partitions
+      }; # content
+    }; # disko.devices.disk.mmcblk0
+  }; # disko.devices
 } # root