diff --git a/home-manager/all.nix b/home-manager/all.nix
index 487264b..f16bcd9 100644
--- a/home-manager/all.nix
+++ b/home-manager/all.nix
@@ -110,8 +110,10 @@
       bind v split-window -h -c "#{pane_current_path}"
       bind c split-window -v -c "#{pane_current_path}"
   
-      unbind a
-      bind a new-window
+      # unbind a
+      # bind a new-window
+      unbind Enter
+      bind Enter new-window
       unbind Tab
       bind Tab last-window
   
diff --git a/home-manager/dots/dunst/dunstrc b/home-manager/dots/dunst/dunstrc
index 17ad5ef..d1dd85e 100755
--- a/home-manager/dots/dunst/dunstrc
+++ b/home-manager/dots/dunst/dunstrc
@@ -33,7 +33,7 @@
     origin = bottom-right
 
     # Offset from the origin
-    offset = 10x50
+    offset = 20x20
 
     # Scale factor. It is auto-detected if value is 0.
     scale = 0
diff --git a/nixos/cli.nix b/nixos/cli.nix
index d4363ea..51260cf 100644
--- a/nixos/cli.nix
+++ b/nixos/cli.nix
@@ -75,6 +75,7 @@
     curlie
     dig
     dogdns
+    dstat
     dua
     exiftool
     ffmpeg
@@ -89,8 +90,11 @@
     hexyl
     htmlq
     hugo
+    iftop
     imagemagick
+    ipcalc
     ipfetch
+    iptraf-ng
     jo
     john
     jq
@@ -98,11 +102,13 @@
     mdp
     mediainfo
     nb
+    nethogs
     oed
     pdfgrep
     phetch
     recutils
     shellcheck
+    sipcalc
     ssss
     surfraw
     unrar
diff --git a/nixos/office.nix b/nixos/office.nix
index 013dc1e..5c6cbbf 100644
--- a/nixos/office.nix
+++ b/nixos/office.nix
@@ -2,11 +2,11 @@
 { config, lib, pkgs, inputs, user, ... }:
 {
   users.users.${user.name}.packages = with pkgs; [
-    claws-mail
     ledger
     libreoffice
     pandoc
     pdftk
     #sc-im
+    thunderbird
   ];
 }