diff --git a/system/.config/custom/env b/system/.config/custom/env
index f2185b4..3c1578b 100644
--- a/system/.config/custom/env
+++ b/system/.config/custom/env
@@ -105,14 +105,14 @@ if [ -n "$(command -v compinit)" ]; then
     compinit -d "${XDG_DATA_HOME}/zsh/zcompdump-${ZSH_VERSION}"
 fi
 
-export MTGA_WINE_PREFIX="${HOME}/games/magic-the-gathering-arena"
-export MTGA_WINE_BINARY="/usr/bin/wine"
+# Fonts
+export FONTCONFIG_PATH="/etc/fonts"
 
 # Setting applications
 export VISUAL=vim
 export EDITOR="${VISUAL}"
 export TERMINAL="kitty"
-export BROWSER="chromium"
+export BROWSER="firefox"
 export PAGER="less"
 export MANPAGER="${PAGER}"
 
diff --git a/system/.config/i3/config.base b/system/.config/i3/config.base
index 370e0f2..0aa3e5a 100644
--- a/system/.config/i3/config.base
+++ b/system/.config/i3/config.base
@@ -65,6 +65,7 @@ workspace $workspace10 output $output2
 # Assign applications to workspaces
 assign [class="Google-chrome-beta"] $workspace1
 assign [class="Chromium"] $workspace1
+assign [class="firefox"] $workspace1
 assign [class="code-oss"] $workspace3
 assign [class="jetbrains-phpstorm"] $workspace3
 assign [class="Nemo"] $workspace4
diff --git a/system/.config/i3/config.odin b/system/.config/i3/config.odin
index 97039a0..20d27e0 100644
--- a/system/.config/i3/config.odin
+++ b/system/.config/i3/config.odin
@@ -12,7 +12,7 @@ exec_always --no-startup-id monitor-setup
 exec_always --no-startup-id picom -b --experimental-backends
 
 # Other applications
-exec chromium
+exec firefox
 
 exec discord
 exec joplin-desktop