diff --git a/backup-nixos-configs.sh b/backup-nixos-configs.sh
old mode 100644
new mode 100755
index bc92269..cce42b0
--- a/backup-nixos-configs.sh
+++ b/backup-nixos-configs.sh
@@ -1 +1,2 @@
+#!/usr/bin/env bash
 cp /etc/nixos/* ./nixos/
diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 0c4470b..0ec2343 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -116,7 +116,7 @@
 	xfce.xfce4-screenshooter
 	mpv
 	xorg.xmodmap
-	gnupg
+	feh
   ];
 
   programs.zsh.enable = true;