diff --git a/group_vars/all b/group_vars/all
index dc44ef3..cc9eff6 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -209,6 +209,7 @@ himawaripy:
 
 libinput:
     middle_click_scroll: 12
+    button_mapping: "1 2 3 4 5 6 7 8 9 10 11 2"
 
 display_manager: lightdm
 gdm:
diff --git a/roles/x/tasks/main.yml b/roles/x/tasks/main.yml
index 1f8cd85..c9e9a30 100644
--- a/roles/x/tasks/main.yml
+++ b/roles/x/tasks/main.yml
@@ -33,6 +33,10 @@
   template: src=30-scroll.conf dest=/etc/X11/xorg.conf.d/30-scroll.conf
   when: libinput.middle_click_scroll is defined
 
+- name: Remap mouse buttons
+  template: src=30-button_mapping.conf dest=/etc/X11/xorg.conf.d/30-button_mapping.conf
+  when: libinput.button_mapping is defined
+
 - include: sxhkd.yml
 - include: unclutter.yml
 - include: autorandr.yml
diff --git a/roles/x/templates/30-button_mapping.conf b/roles/x/templates/30-button_mapping.conf
new file mode 100644
index 0000000..f4999e2
--- /dev/null
+++ b/roles/x/templates/30-button_mapping.conf
@@ -0,0 +1,5 @@
+Section "InputClass"
+        Identifier "libinput button mapping"
+        Driver "libinput"
+        Option "ScrollButton" "{{ libinput.button_mapping }}"
+EndSection