diff --git a/lib/react-ui-tree.js b/lib/react-ui-tree.js
index 00042b87..649ab83c 100644
--- a/lib/react-ui-tree.js
+++ b/lib/react-ui-tree.js
@@ -7,11 +7,13 @@ export default class UITree extends Component {
   static propTypes = {
     tree: PropTypes.object.isRequired,
     paddingLeft: PropTypes.number,
-    renderNode: PropTypes.func.isRequired
+    renderNode: PropTypes.func.isRequired,
+    draggable: React.PropTypes.bool
   };
 
   static defaultProps = {
-    paddingLeft: 20
+    paddingLeft: 20,
+    draggable: true
   };
 
   constructor(props) {
@@ -94,7 +96,8 @@ export default class UITree extends Component {
   }
 
   dragStart = (id, dom, e) => {
-    if (e.button !== 0) return;
+    if (e.button !== 0 || !this.props.draggable) return;
+
     this.dragging = {
       id: id,
       w: dom.offsetWidth,