diff --git a/nixos/modules/services/desktop-managers/gnome.nix b/nixos/modules/services/desktop-managers/gnome.nix
index 1d850f1f26e5..3154b181cd3f 100644
--- a/nixos/modules/services/desktop-managers/gnome.nix
+++ b/nixos/modules/services/desktop-managers/gnome.nix
@@ -439,6 +439,7 @@ in
           optionalPackages = [
             pkgs.adwaita-icon-theme
             nixos-background-info
+            pkgs.glycin-thumbnailer # Image thumbnailers
             pkgs.gnome-backgrounds
             pkgs.gnome-bluetooth
             pkgs.gnome-color-manager
@@ -447,6 +448,7 @@ in
             pkgs.gnome-user-docs
             pkgs.glib # for gsettings program
             pkgs.gnome-menus
+            pkgs.gst-thumbnailers # Audio and video thumbnailers
             pkgs.gtk3.out # for gtk-launch program
             pkgs.xdg-user-dirs # Update user dirs as described in https://freedesktop.org/wiki/Software/xdg-user-dirs/
             pkgs.xdg-user-dirs-gtk # Used to create the default bookmarks