diff --git a/modules/services/backup/default.nix b/modules/services/backup/default.nix
index 3918827..8d43631 100644
--- a/modules/services/backup/default.nix
+++ b/modules/services/backup/default.nix
@@ -119,7 +119,6 @@ in
         "/home/*/.gvfs"
         "/home/*/.local/share/Trash"
         "/home/*/.thumbnails"
-        "/home/*/.config/Element/Cache"
 
         # self-defined
         "/data/tmp"
diff --git a/profiles/meeting/default.nix b/profiles/meeting/default.nix
index 24fb118..79969a2 100644
--- a/profiles/meeting/default.nix
+++ b/profiles/meeting/default.nix
@@ -19,5 +19,9 @@ in
       mumble
       teamspeak6-client
     ];
+
+    my.services.backup.exclude = [
+      "/home/*/.config/Element/Cache"
+    ];
   };
 }