diff --git a/.tmux.conf b/.tmux.conf
new file mode 100644
index 0000000..e2a700c
--- /dev/null
+++ b/.tmux.conf
@@ -0,0 +1,58 @@
+# Make sure tmux use zsh
+set -g default-shell /usr/bin/zsh
+set -g default-command /usr/bin/zsh
+
+# Enable mouse control (clickable windows, panes, resizable panes)
+set -g mouse on
+
+# I don't like ctrl+b
+set -g prefix C-x
+
+# Unbind the default Ctrl+b
+unbind C-b
+# Ensure we can still send Ctrl+x to applications (by pressing it twice)
+bind C-x send-prefix
+
+bind b previous-window
+
+# DESIGN TWEAKS
+
+# don't do anything when a 'bell' rings
+set -g visual-activity off
+set -g visual-bell off
+set -g visual-silence off
+setw -g monitor-activity off
+set -g bell-action none
+
+# clock mode
+setw -g clock-mode-colour yellow
+
+# copy mode
+setw -g mode-style 'fg=black bg=red bold'
+
+# panes
+set -g pane-border-style 'fg=red'
+set -g pane-active-border-style 'fg=yellow'
+
+# statusbar
+set -g status-position bottom
+set -g status-justify left
+set -g status-style 'fg=green'
+
+set -g status-left ''
+set -g status-left-length 10
+
+set -g status-right-style 'fg=white bg=default'
+set -g status-right '%d %b %H:%M'
+set -g status-right-length 25
+
+setw -g window-status-current-style 'fg=green bg=default'
+setw -g window-status-current-format ' #I #W #F '
+
+setw -g window-status-style 'fg=white bg=default'
+setw -g window-status-format ' #I #[fg=white]#W #[fg=yellow]#F '
+
+setw -g window-status-bell-style 'fg=yellow bg=red bold'
+
+# messages
+set -g message-style 'fg=yellow bg=red bold'
diff --git a/.zshrc b/.zshrc
index f271296..dd0bdbe 100644
--- a/.zshrc
+++ b/.zshrc
@@ -1,3 +1,6 @@
+if [ -z "$TMUX" ] && [ -n "$PS1" ]; then
+  exec tmux
+fi
 export ZSH="$HOME/.oh-my-zsh"
 
 # See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes