diff --git a/nixos.nix b/nixos.nix
index 09af485..861ff3f 100644
--- a/nixos.nix
+++ b/nixos.nix
@@ -167,6 +167,7 @@
 		wl-clipboard
 		unzip
 		vlc
+		file
 		gst_all_1.gstreamer gst_all_1.gst-plugins-base gst_all_1.gst-libav gst_all_1.gst-vaapi gst_all_1.gst-plugins-bad gst_all_1.gst-plugins-good gst_all_1.gst-plugins-ugly
 	];
 	environment.gnome.excludePackages = with pkgs.gnome; [