diff --git a/legacy/modules/nautilus.nix b/legacy/modules/nautilus.nix
index f1a8012..e4a6fa0 100644
--- a/legacy/modules/nautilus.nix
+++ b/legacy/modules/nautilus.nix
@@ -3,13 +3,17 @@
   # enable trash & network-mount
   services.gvfs.enable = true;
 
-  environment.sessionVariables.NAUTILUS_EXTENSION_DIR = "${config.system.path}/lib/nautilus/extensions-3.0";
+  environment.sessionVariables.NAUTILUS_4_EXTENSION_DIR = "${config.system.path}/lib/nautilus/extensions-4";
   environment.pathsToLink = [
     "/share/nautilus-python/extensions"
   ];
 
   services.gnome.glib-networking.enable = true; # network-mount
 
+  # default-programms
+  xdg.mime.enable = true;
+  xdg.icons.enable = true;
+
   environment.systemPackages = with pkgs; [
     # thumbnails
     ffmpegthumbnailer
@@ -18,8 +22,6 @@
     gnome.nautilus-python
     # thumbnails
     gst_all_1.gst-libav
-    # default-programms
-    shared-mime-info
     # terminal-context-entry
     nautilus-open-any-terminal
   ];