diff --git a/client/coral-embed-stream/src/components/CommentTombstone.js b/client/coral-embed-stream/src/components/CommentTombstone.js
index 4fb8eaaf6..4347d4277 100644
--- a/client/coral-embed-stream/src/components/CommentTombstone.js
+++ b/client/coral-embed-stream/src/components/CommentTombstone.js
@@ -25,7 +25,7 @@ class CommentTombstone extends React.Component {
         <p className={styles.commentTombstone}>
           {this.getCopy()}
           {this.props.action === 'reject' &&
-            <span className={styles.undo} onClick={this.props.onUndo}>Undo</span>
+            <span className={styles.undo} onClick={this.props.onUndo}>{t('comment.undo_reject')}</span>
           }
         </p>
       </div>
diff --git a/locales/en.yml b/locales/en.yml
index 22fa11a62..8c3f60a2d 100644
--- a/locales/en.yml
+++ b/locales/en.yml
@@ -17,6 +17,7 @@ en:
   characters_remaining: "characters remaining"
   comment:
     anon: "Anonymous"
+    undo_reject: "Undo"
     ban_user: "Ban User"
     comment: "Post a comment"
     edited: Edited