diff --git a/.config/X11/xprofile b/.config/X11/xprofile
index dc46b84..15595af 100644
--- a/.config/X11/xprofile
+++ b/.config/X11/xprofile
@@ -2,7 +2,7 @@
 
 # Graphical-specific environment variables
 export TERMINAL="termite"
-export BROWSER="chromium"
+export BROWSER="firefox"
 
 export _JAVA_OPTIONS="-Dawt.useSystemAAFontSettings=on -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel"
 export GTK2_RC_FILES="$XDG_CONFIG_HOME/gtk-2.0/settings.ini"
diff --git a/.config/X11/xresources b/.config/X11/xresources
index 2d7e981..5ec2e4a 100644
--- a/.config/X11/xresources
+++ b/.config/X11/xresources
@@ -69,7 +69,7 @@ urxvt.boldItalicFont:       xft:Source Code Pro:style=bold,italic:size=9
 urxvt.iso14755:             false
 urxvt.iso14755_52:          false
 urxvt.perl-ext-common:      default,vtwheel,font-size
-urxvt.url-launcher:         /usr/bin/chromium
+urxvt.url-launcher:         /usr/bin/firefox
 urxvt.matcher.button:       1
 
 urxvt.keysym.C-Up:          font-size:increase
diff --git a/.config/dunst/dunstrc b/.config/dunst/dunstrc
index ec9a768..8183ff8 100644
--- a/.config/dunst/dunstrc
+++ b/.config/dunst/dunstrc
@@ -140,7 +140,7 @@
     dmenu = /usr/bin/rofi -dmenu -i -p '' -config ~/.config/dunst/dunst-xresources
 
     # Browser for opening urls in context menu.
-    browser = /usr/bin/chromium
+    browser = /usr/bin/firefox
 
     # Align icons left/right/off
     icon_position = left
diff --git a/.config/mimeapps.list b/.config/mimeapps.list
index 019b81f..de1f821 100644
--- a/.config/mimeapps.list
+++ b/.config/mimeapps.list
@@ -30,11 +30,11 @@ text/plain=vim.desktop
 text/x-makefile=vim.desktop
 
 # Chromium for web/html
-text/html=chromium.desktop
-x-scheme-handler/about=chromium.desktop
-x-scheme-handler/http=chromium.desktop
-x-scheme-handler/https=chromium.desktop
-x-scheme-handler/unknown=chromium.desktop
+text/html=firefox.desktop
+x-scheme-handler/about=firefox.desktop
+x-scheme-handler/http=firefox.desktop
+x-scheme-handler/https=firefox.desktop
+x-scheme-handler/unknown=firefox.desktop
 
 # Various desktop applications
 inode/directory=nautilus.desktop