diff --git a/roles/developer-machine/tasks/main.yml b/roles/developer-machine/tasks/main.yml
index 823d5f3..8124b6f 100644
--- a/roles/developer-machine/tasks/main.yml
+++ b/roles/developer-machine/tasks/main.yml
@@ -110,6 +110,9 @@
   become: yes
   become_user: "{{ standard_user }}"
 
+- name: Replace tmux config
+  template: src=../roles/developer-machine/templates/tmux.conf.j2 dest=/home/{{ standard_user }}/.tmux.conf
+
 - name: Creates directory
   file: path=/raw-files state=directory
 
diff --git a/roles/developer-machine/templates/tmux.conf.j2 b/roles/developer-machine/templates/tmux.conf.j2
new file mode 100644
index 0000000..bae17bc
--- /dev/null
+++ b/roles/developer-machine/templates/tmux.conf.j2
@@ -0,0 +1 @@
+set-window-option -g utf8 on
\ No newline at end of file