diff --git a/mouse.ahk b/mouse.ahk
new file mode 100644
index 0000000..73d2346
--- /dev/null
+++ b/mouse.ahk
@@ -0,0 +1,5 @@
+; mouse bindings
+
+; natural scrolling
+WheelUp::Send {WheelDown}
+WheelDown::Send {WheelUp}