diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..91e86a5
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "files/motd"]
+	path = files/motd
+	url = gitea@git.hoekveen.net:mark/motd.git
diff --git a/files/motd b/files/motd
new file mode 160000
index 0000000..9614418
--- /dev/null
+++ b/files/motd
@@ -0,0 +1 @@
+Subproject commit 96144180794da420da7b1b995762914a3523dc2b
diff --git a/playbook.yml b/playbook.yml
index b724ace..7d32910 100644
--- a/playbook.yml
+++ b/playbook.yml
@@ -61,3 +61,8 @@
   become: true
   tasks:
     - import_tasks: tasks/nocturnal_smb.yml
+- name: Install tmux
+  hosts: all
+  become: true
+  tasks:
+    - import_tasks: tasks/tmux.yml
diff --git a/tasks/tmux.yml b/tasks/tmux.yml
new file mode 100644
index 0000000..53e5e2c
--- /dev/null
+++ b/tasks/tmux.yml
@@ -0,0 +1,17 @@
+- name: Install tmux
+  pacman:
+    name: "tmux"
+    state: present
+  when:
+    - ansible_os_family == "Archlinux"
+- name: Install tmux
+  apt:
+    name: "tmux"
+    state: present
+  when:
+    - ansible_os_family == "Debian"
+- name: Copy config file
+  copy:
+    src: tmux/tmux.conf
+    dest: /etc/tmux.conf
+    mode: "0644"
diff --git a/tasks/tmux/tmux.conf b/tasks/tmux/tmux.conf
new file mode 100644
index 0000000..b500ac3
--- /dev/null
+++ b/tasks/tmux/tmux.conf
@@ -0,0 +1,36 @@
+unbind C-b
+set-option -g prefix C-space
+bind-key C-space send-prefix
+
+setw -g mode-keys vi
+set-window-option -g xterm-keys on
+set-window-option -g mode-keys vi
+set-window-option -g monitor-activity on
+
+setw -g automatic-rename
+set -g mouse on
+set -g history-limit 30000
+
+unbind j
+unbind '"' # unbind horizontal split
+unbind %   # unbind vertical split
+
+bind-key b split-window -v # split pane horizontally
+bind-key v split-window -h # split pane vertically
+bind-key - split-window -v
+bind-key / split-window -h
+
+bind-key Space list-panes
+bind-key Enter break-pane
+bind C-j previous-window
+bind C-k next-window
+
+bind-key h select-pane -L
+bind-key j select-pane -D
+bind-key k select-pane -U
+bind-key l select-pane -R
+
+bind-key C-h resize-pane -L
+bind-key C-j resize-pane -D
+bind-key C-k resize-pane -U
+bind-key C-l resize-pane -R