diff --git a/hosts/workstation/configuration.nix b/hosts/workstation/configuration.nix
index eab9627..3e11daa 100644
--- a/hosts/workstation/configuration.nix
+++ b/hosts/workstation/configuration.nix
@@ -151,6 +151,7 @@ in
     ollama = {
       enable = true;
       acceleration = "cuda";
+      models = "/srv/ai/ollama";
     };
     resilio = {
       enable = true;
diff --git a/hosts/workstation/hardware-configuration.nix b/hosts/workstation/hardware-configuration.nix
index 009ba3e..944e1fd 100644
--- a/hosts/workstation/hardware-configuration.nix
+++ b/hosts/workstation/hardware-configuration.nix
@@ -6,6 +6,10 @@
   lib,
   ...
 }:
+let
+  getMapper = mapper: "/dev/mapper/${mapper}";
+  getUUID = uuid: "/dev/disk/by-uuid/${uuid}";
+in
 {
   imports = [
     (modulesPath + "/installer/scan/not-detected.nix")
@@ -80,11 +84,17 @@
         "usb_storage"
         "sd_mod"
       ];
-      luks.devices.nvme = {
-        device = "/dev/disk/by-uuid/e9618e85-a631-4374-b2a4-22c376d6e41b";
-        keyFile = "/keyfile";
-        preLVM = true;
-      };
+      luks.devices =
+        let
+          decryptLuks = uuid: {
+            device = getUUID uuid;
+            keyFile = "/keyfile";
+            preLVM = true;
+          };
+        in
+        {
+          nvme = decryptLuks "e9618e85-a631-4374-b2a4-22c376d6e41b";
+        };
     };
   };
   fileSystems =
@@ -98,8 +108,8 @@
           "x-systemd.idle-timeout=600"
         ];
       };
-      btrfsMount = subvol: {
-        device = "/dev/mapper/nvme";
+      btrfsMount = device: subvol: {
+        inherit device;
         fsType = "btrfs";
         options = [
           "subvol=${subvol}"
@@ -114,18 +124,19 @@
       };
     in
     {
-      "/" = btrfsMount "nixos";
-      "/home" = btrfsMount "home";
-      "/srv/games" = btrfsMount "games";
+      "/" = btrfsMount (getMapper "nvme") "nixos";
+      "/home" = btrfsMount (getMapper "nvme") "home";
+      "/srv/games" = btrfsMount (getMapper "nvme") "games";
+      "/srv/ai" = btrfsMount (getUUID "ca1671e1-e201-4960-ad30-593393f970fb") "ai";
       "/srv/pool" = nfsMount "server" "pool";
       "/srv/server_home" = nfsMount "server" "jawz";
       "/srv/backups" = nfsMount "server" "backups";
       "/boot" = {
-        device = "/dev/disk/by-uuid/ac6d349a-96b9-499e-9009-229efd7743a5";
+        device = getUUID "ac6d349a-96b9-499e-9009-229efd7743a5";
         fsType = "ext4";
       };
       "/boot/efi" = {
-        device = "/dev/disk/by-uuid/B05D-B5FB";
+        device = getUUID "B05D-B5FB";
         fsType = "vfat";
       };
     };