diff --git a/nixos/cli.nix b/nixos/cli.nix
index 0e593fbe..1f57b571 100644
--- a/nixos/cli.nix
+++ b/nixos/cli.nix
@@ -12,6 +12,6 @@
     hugo mercurial terraform
     unzip aria
     mono calcurse file python37Packages.binwalk-full
-    nixops
+    nixops imagemagick
   ];
 }
diff --git a/nixos/gui.nix b/nixos/gui.nix
index b96bfca0..216c4b50 100644
--- a/nixos/gui.nix
+++ b/nixos/gui.nix
@@ -11,7 +11,7 @@
     jetbrains.goland unstable.jetbrains.clion jetbrains.idea-ultimate unstable.android-studio
     (wine.override { wineBuild = "wineWow"; }) winetricks
     yubico-piv-tool yubikey-personalization yubikey-personalization-gui yubikey-manager-qt
-    slack discord obs-studio
+    slack discord obs-studio gnome3.nautilus
   ];
 
 }
diff --git a/tools/resize-images b/tools/resize-images
index f4b98879..1bcc1cda 100755
--- a/tools/resize-images
+++ b/tools/resize-images
@@ -1,4 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
+set -e
+set -o pipefail
 
 for file in *.jpg; do convert $file -resize 1000x1000 -quality 95 $file > /dev/null 2>&1; done
 for file in *.JPG; do convert $file -resize 1000x1000 -quality 95 $file > /dev/null 2>&1; done