diff --git a/home-manager/modules/bash/bashrc b/home-manager/modules/bash/bashrc
index d10db76..a5ae3d6 100644
--- a/home-manager/modules/bash/bashrc
+++ b/home-manager/modules/bash/bashrc
@@ -84,7 +84,7 @@ alias E='emacsclient -s'
 ## Set prompt
 
 export EDITOR="emacsclient"
-export BROWSER="firefox-nightly"
+export BROWSER="librewolf"
 
 ## Clear scrollback for vterm
 if [[ "$INSIDE_EMACS" = 'vterm' ]]; then
diff --git a/home-manager/modules/profiles/alacritty.yaml b/home-manager/modules/profiles/alacritty.yaml
index a3bdf9c..1f44f6d 100644
--- a/home-manager/modules/profiles/alacritty.yaml
+++ b/home-manager/modules/profiles/alacritty.yaml
@@ -17,7 +17,8 @@ env:
   #  TERM: rxvt-unicode-256color
   TERM: xterm-256color
 
-#window:
+window:
+  opacity: 0.8
   # Window dimensions (changes require restart)
   #
   # Specified in number of columns/lines, not pixels.
@@ -102,7 +103,7 @@ font:
     #   - (macOS) Menlo
     #   - (Linux/BSD) monospace
     #   - (Windows) Consolas
-    family: SourceCodePro
+    family: Iosevka Term Extended
 
     # The `style` can be specified to pick a specific face.
     style: Regular
@@ -113,7 +114,7 @@ font:
     #
     # If the bold family is not specified, it will fall back to the
     # value specified for the normal font.
-    family: SourceCodePro
+    family: Iosevka Term Extended
 
     # The `style` can be specified to pick a specific face.
     style: Bold
@@ -124,7 +125,7 @@ font:
     #
     # If the italic family is not specified, it will fall back to the
     # value specified for the normal font.
-    family: SourceCodePro
+    family: Iosevka Term Extended
 
     # The `style` can be specified to pick a specific face.
     style: Italic
@@ -135,13 +136,13 @@ font:
     #
     # If the bold italic family is not specified, it will fall back to the
     # value specified for the normal font.
-    family: SourceCodePro
+    family: Iosevka Term Extended
 
     # The `style` can be specified to pick a specific face.
     style: Bold Italic
 
   # Point size
-  size: 10.0
+  size: 6
 
   # Offset is the extra space around each character. `offset.y` can be thought of
   # as modifying the line spacing, and `offset.x` as modifying the letter spacing.
@@ -175,32 +176,36 @@ font:
 # If `true`, bold text is drawn using the bright color variants.
 #draw_bold_text_with_bright_colors: false
 
-# Theme: modus-operandi
-# Description: Alacritty port of modus-operandi (Modus themes for Emacs)
-# Author: Protesilaos Stavrou, <https://protesilaos.com>
+# Colors Ef-Winter
 colors:
-  primary:
-    background: '#ffffff'
-    foreground: '#000000'
   normal:
-    black:   '#000000'
-    red:     '#a60000'
-    green:   '#005e00'
-    yellow:  '#813e00'
-    blue:    '#0031a9'
-    magenta: '#721045'
-    cyan:    '#00538b'
-    white:   '#bfbfbf'
+    black:      '#1d202f'
+    red:        '#f47359'
+    green:      '#29a444'
+    yellow:     '#b58a52'
+    blue:       '#3f95f6'
+    magenta:    '#d369af'
+    cyan:       '#4fbaef'
+    white:      '#b8c6d5'
   bright:
-    black:   '#595959'
-    red:     '#972500'
-    green:   '#315b00'
-    yellow:  '#70480f'
-    blue:    '#2544bb'
-    magenta: '#5317ac'
-    cyan:    '#005a5f'
-    white:   '#ffffff'
-
+    black:      '#4a4f62'
+    red:        '#ff6a7a'
+    green:      '#00a392'
+    yellow:     '#df9080'
+    blue:       '#029fff'
+    magenta:    '#af85ea'
+    cyan:       '#35afbf'
+    white:      '#807c9f'
+  cursor:
+    cursor:     '#ff6ff0'
+    text:       '#0f0b15'
+  primary:
+    background: '#0f0b15'
+    foreground: '#b8c6d5'
+  selection:
+    background: '#342464'
+    text:       '#b8c6d5'
+    
   # Dim colors
   #
   # If the dim colors are not set, they will be calculated automatically based
@@ -253,9 +258,6 @@ colors:
 
 # Background opacity
 #
-# Window opacity as a floating point number from `0.0` to `1.0`.
-# The value `0.0` is completely transparent and `1.0` is opaque.
-background_opacity: 0.9
 
 #selection:
   #semantic_escape_chars: ",│`|:\"' ()[]{}<>\t"
diff --git a/home-manager/modules/profiles/workstation.nix b/home-manager/modules/profiles/workstation.nix
index 329be6a..1b5c27b 100644
--- a/home-manager/modules/profiles/workstation.nix
+++ b/home-manager/modules/profiles/workstation.nix
@@ -1,10 +1,17 @@
-{ config, pkgs, lib, inputs', ... }:
-let
-  inherit (lib)
+{
+  config,
+  pkgs,
+  lib,
+  inputs',
+  ...
+}: let
+  inherit
+    (lib)
     concatStringsSep
     getExe
     flip
-    singleton;
+    singleton
+    ;
 
   combineWines = wines:
     pkgs.stdenv.mkDerivation {
@@ -19,16 +26,15 @@ let
         ''
           mkdir -p $out/bin
         ''
-        +
-        (concatStringsSep "\n"
-          (flip map wines
+        + (concatStringsSep "\n"
+          (
+            flip map wines
             (wine: ''
               ln -s ${getExe wine} $out/bin/${wine.pname}
             '')
-            ));
+          ));
     };
-in
-{
+in {
   imports = [
     ../picom
     ../dunst
@@ -73,10 +79,8 @@ in
     obs-studio
     mpv
     slack
-    # TODO remove when PR264018 is in
-    (schildichat-desktop.override {
-      electron = pkgs.electron_25;
-    })
+    schildichat-desktop
+
     # armcord
     pavucontrol
 
@@ -87,12 +91,11 @@ in
 
     # wine
     winetricks
-    (combineWines [ wineWowPackages.staging ])
+    (combineWines [wineWowPackages.staging])
 
     # 3d printing
     openscad
-    # TODO move back to unstable when PR263599 is in
-    inputs'.nixpkgs-stable.legacyPackages.${stdenv.system}.freecad
+    freecad
 
     cura
     super-slicer
@@ -115,9 +118,11 @@ in
     playerctl
     git-annex
     file
+    ncdu
+    lsof
   ];
 
-  home.file.".config/alacritty/alacritty.yaml".source = ./alacritty.yaml;
+  home.file.".config/alacritty/alacritty.yml".source = ./alacritty.yaml;
   home.file.".gpg-agent.conf".text = ''
     enable-ssh-support
     pinentry-program ${pkgs.pinentry.gtk2}/bin/pinentry