diff --git a/config.scm b/config.scm
index 3a3cac2..c21d5cb 100644
--- a/config.scm
+++ b/config.scm
@@ -9,7 +9,7 @@
   (locale "en_US.utf8")
   (timezone "America/New_York")
   (keyboard-layout (keyboard-layout "us"))
-  (host-name "guixbox")
+  (host-name "guixbox2")
   (users (cons* (user-account
                   (name "junikim")
                   (comment "Juni Kim")
@@ -27,7 +27,7 @@
 	     "git" "ncurses" "xrandr" "stow" "curl"
 	     "nss-certs" "icecat" "neovim" "kitty"
 	     "i3-gaps" "i3status" "dmenu" "neofetch" "pfetch"
-       "nfs-utils" "scrot" "xclip"
+       "nfs-utils" "scrot" "xclip" "emacs" "bc"
        ))
       %base-packages))
   (services
diff --git a/guix/.bashrc b/guix/.bashrc
index 1742d17..6921ce3 100644
--- a/guix/.bashrc
+++ b/guix/.bashrc
@@ -46,6 +46,7 @@ timeout 5s pfetch
 export TERM=alacritty
 export VISUAL=nvim
 
+set -o vi
 
 NORMAL="\[\e[0m\]"
 RED="\[\e[31;1m\]"
diff --git a/guix/wallpaper/black-GNU-1341377.jpg b/guix/wallpaper/black-GNU-1341377.jpg
new file mode 100644
index 0000000..df80201
Binary files /dev/null and b/guix/wallpaper/black-GNU-1341377.jpg differ
diff --git a/guix/wallpaper/dz2dQKR.jpg b/guix/wallpaper/dz2dQKR.jpg
new file mode 100644
index 0000000..595aa0f
Binary files /dev/null and b/guix/wallpaper/dz2dQKR.jpg differ
diff --git a/guix/wallpaper/gnu-linux-wall-hd.jpg b/guix/wallpaper/gnu-linux-wall-hd.jpg
new file mode 100644
index 0000000..43c17aa
Binary files /dev/null and b/guix/wallpaper/gnu-linux-wall-hd.jpg differ