diff --git a/machines/workman/services.nix b/machines/workman/services.nix
index 652036a..d481823 100644
--- a/machines/workman/services.nix
+++ b/machines/workman/services.nix
@@ -16,7 +16,6 @@ in
       sshKeyFile = secrets."borgbackup/ssh_key".path;
       paths = [ "/" ];
     };
-    llm.enable = true;
     vpn.enable = true;
   };
 }
diff --git a/modules/services/backup/default.nix b/modules/services/backup/default.nix
index 8d43631..3918827 100644
--- a/modules/services/backup/default.nix
+++ b/modules/services/backup/default.nix
@@ -119,6 +119,7 @@ in
         "/home/*/.gvfs"
         "/home/*/.local/share/Trash"
         "/home/*/.thumbnails"
+        "/home/*/.config/Element/Cache"
 
         # self-defined
         "/data/tmp"
diff --git a/modules/services/default.nix b/modules/services/default.nix
index c12ad8a..2113d38 100644
--- a/modules/services/default.nix
+++ b/modules/services/default.nix
@@ -19,7 +19,6 @@
     ./homepage
     ./homer
     ./initrd-ssh
-    ./llm
     ./loki
     ./matrix-bot
     ./media
diff --git a/modules/services/llm/default.nix b/modules/services/llm/default.nix
deleted file mode 100644
index 4a03069..0000000
--- a/modules/services/llm/default.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-# enable local llms
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-let
-  cfg = config.my.services.llm;
-in
-{
-  options.my.services.llm = {
-    enable = lib.mkEnableOption "Enable llm service";
-  };
-
-  config = lib.mkIf cfg.enable {
-    services.ollama = {
-      enable = true;
-      package = pkgs.unstable.ollama;
-    };
-
-    my.services.backup.exclude = [
-      config.services.ollama.home
-    ];
-  };
-}
diff --git a/profiles/meeting/default.nix b/profiles/meeting/default.nix
index 79969a2..24fb118 100644
--- a/profiles/meeting/default.nix
+++ b/profiles/meeting/default.nix
@@ -19,9 +19,5 @@ in
       mumble
       teamspeak6-client
     ];
-
-    my.services.backup.exclude = [
-      "/home/*/.config/Element/Cache"
-    ];
   };
 }