modules/nixos/thunar.nix

@@ -1,9 +1,13 @@
 { config, lib, pkgs, ... }:
 
 {
-  # Enable Thunar and Tumbler thumbnailer service
+  # Enable Thunar
   programs.thunar.enable = true;
-  programs.tumbler.enable = true; 
+
+  # Install Tumbler thumbnailer service
+  environment.systemPackages = with pkgs; [
+    tumbler; 
+  ];
 
   # Ensure Thunar can locate the thumbnailer extensions
   environment.pathsToLink = [ "share/thumbnailers" ];