diff --git a/src/containers/stage.jsx b/src/containers/stage.jsx
index 72ed404d41db0ff594f8acec8187e583f1895348..9f76aa7ab10c5193240f6b7a5b9bac1e5bd1769d 100644
--- a/src/containers/stage.jsx
+++ b/src/containers/stage.jsx
@@ -195,7 +195,7 @@ class Stage extends React.Component {
         this.updateRect();
         const {x, y} = getEventXY(e);
         const mousePosition = [x - this.rect.left, y - this.rect.top];
-        if (e.button === 0) {
+        if (e.button === 0 || e instanceof TouchEvent) {
             this.setState({
                 mouseDown: true,
                 mouseDownPosition: mousePosition,