diff --git a/.sops.yaml b/.sops.yaml
index 0933421d..15b8c843 100644
--- a/.sops.yaml
+++ b/.sops.yaml
@@ -7,7 +7,7 @@ keys:
   - &host_nixos-framework  11727dab3f62daaf7f92fc1143e3f07ef88bd5a4
   - &host_framework-server dfd3a496aba156fa521e82ada77d68dc727cf52b
   - &host_osaka-linode-01  5f548d87ab2b8a4d48d80da3f2ff8352998da7fa
-  - &host_piaware-rpi4     
+  - &host_piaware-rpi4     4216b645667670a6130bb95a72a56f8269cd0818
 
 creation_rules:
   - path_regex: secrets\/secrets\.yaml$
diff --git a/flake.nix b/flake.nix
index 7ce55734..f612a456 100644
--- a/flake.nix
+++ b/flake.nix
@@ -49,9 +49,9 @@
     # nixos-framework  = libx.mkHost { hostname = "nixos-framework"; desktop = "hyprland"; gpu = "amd";  theme = "green"; };
       backups-rpi4     = libx.mkHost { hostname = "backups-rpi4";  platform = "aarch64-linux"; type = "small"; };
       piaware-rpi4     = libx.mkHost { hostname = "piaware-rpi4";  platform = "aarch64-linux"; type = "small"; };
-      nixos-rpi4-01    = libx.mkHost { hostname = "nixos-rpi4-01"; platform = "aarch64-linux"; type = "small"; };
-      nixos-rpi4-02    = libx.mkHost { hostname = "nixos-rpi4-02"; platform = "aarch64-linux"; type = "small"; };
-      nixos-rpi4-03    = libx.mkHost { hostname = "nixos-rpi4-03"; platform = "aarch64-linux"; type = "small"; };
+    # nixos-rpi4-01    = libx.mkHost { hostname = "nixos-rpi4-01"; platform = "aarch64-linux"; type = "small"; };
+    # nixos-rpi4-02    = libx.mkHost { hostname = "nixos-rpi4-02"; platform = "aarch64-linux"; type = "small"; };
+    # nixos-rpi4-03    = libx.mkHost { hostname = "nixos-rpi4-03"; platform = "aarch64-linux"; type = "small"; };
     };
     homeConfigurations = {
       "albert@osaka-linode-01"  = libx.mkHome { hostname = "osaka-linode-01"; };
@@ -61,9 +61,9 @@
     # "albert@nixos-framework"  = libx.mkHome { hostname = "nixos-framework"; desktop = "hyprland"; theme = "green"; };
       "albert@backups-rpi4"     = libx.mkHome { hostname = "backups-rpi4";  platform = "aarch64-linux"; type = "small"; };
       "albert@piaware-rpi4"     = libx.mkHome { hostname = "piaware-rpi4";  platform = "aarch64-linux"; type = "small"; };
-      "albert@nixos-rpi4-01"    = libx.mkHome { hostname = "nixos-rpi4-01"; platform = "aarch64-linux"; type = "small"; };
-      "albert@nixos-rpi4-02"    = libx.mkHome { hostname = "nixos-rpi4-02"; platform = "aarch64-linux"; type = "small"; };
-      "albert@nixos-rpi4-03"    = libx.mkHome { hostname = "nixos-rpi4-03"; platform = "aarch64-linux"; type = "small"; };
+    # "albert@nixos-rpi4-01"    = libx.mkHome { hostname = "nixos-rpi4-01"; platform = "aarch64-linux"; type = "small"; };
+    # "albert@nixos-rpi4-02"    = libx.mkHome { hostname = "nixos-rpi4-02"; platform = "aarch64-linux"; type = "small"; };
+    # "albert@nixos-rpi4-03"    = libx.mkHome { hostname = "nixos-rpi4-03"; platform = "aarch64-linux"; type = "small"; };
     };
     deploy.nodes = {
       osaka-linode-01  = libx.deploy { hostname = "osaka-linode-01"; };
@@ -71,11 +71,11 @@
       framework-server = libx.deploy { hostname = "framework-server"; };
     # nixos-desktop    = libx.deploy { hostname = "nixos-desktop"; };
     # nixos-framework  = libx.deploy { hostname = "nixos-framework"; };
-      # backups-rpi4     = libx.deploy { hostname = "backups-rpi4";  platform = "aarch64-linux"; };
-      # piaware-rpi4     = libx.deploy { hostname = "piaware-rpi4";  platform = "aarch64-linux"; };
-      nixos-rpi4-01    = libx.deploy { hostname = "nixos-rpi4-01"; platform = "aarch64-linux"; };
-      # nixos-rpi4-02    = libx.deploy { hostname = "nixos-rpi4-02"; platform = "aarch64-linux"; };
-      nixos-rpi4-03    = libx.deploy { hostname = "nixos-rpi4-03"; platform = "aarch64-linux"; };
+      backups-rpi4     = libx.deploy { hostname = "backups-rpi4";  platform = "aarch64-linux"; };
+      piaware-rpi4     = libx.deploy { hostname = "piaware-rpi4";  platform = "aarch64-linux"; };
+    # nixos-rpi4-01    = libx.deploy { hostname = "nixos-rpi4-01"; platform = "aarch64-linux"; };
+    # nixos-rpi4-02    = libx.deploy { hostname = "nixos-rpi4-02"; platform = "aarch64-linux"; };
+    # nixos-rpi4-03    = libx.deploy { hostname = "nixos-rpi4-03"; platform = "aarch64-linux"; };
     };
     imageConfigurations = {
       nixos-linode-img  = libx.mkMinImage { hostname = "nixos-linode-img";  format = "linode"; };
diff --git a/nixos/small.nix b/nixos/small.nix
index 0cd299cb..8897e402 100644
--- a/nixos/small.nix
+++ b/nixos/small.nix
@@ -29,6 +29,7 @@
     screen
     btop
     sshpass
+    cryptsetup
   ];
 
   # Select internationalisation properties.