diff --git a/lib/components/text.js b/lib/components/text.js
index 15337c143..b6ab80764 100644
--- a/lib/components/text.js
+++ b/lib/components/text.js
@@ -43,8 +43,9 @@ class Text extends React.Component {
    */
 
   render() {
+    const { node } = this.props
     return (
-      <span>
+      <span data-key={node.key}>
         {this.renderLeaves()}
       </span>
     )