diff --git a/src/dom/DomEvent.DoubleTap.js b/src/dom/DomEvent.DoubleTap.js
index a5fb25de6de..b6bc7e0adf0 100644
--- a/src/dom/DomEvent.DoubleTap.js
+++ b/src/dom/DomEvent.DoubleTap.js
@@ -50,6 +50,7 @@ export function addDoubleTapListener(obj, handler, id) {
 				touch = newTouch;
 			}
 			touch.type = 'dblclick';
+			touch.button = 0;
 			handler(touch);
 			last = null;
 		}