diff --git a/src/components/app/OverlayField.js b/src/components/app/OverlayField.js
index 85af29c13..ccc10f802 100644
--- a/src/components/app/OverlayField.js
+++ b/src/components/app/OverlayField.js
@@ -6,6 +6,9 @@ import {
 } from '../../actions/WindowActions';
 
 class OverlayField extends Component {
+    constructor(props) {
+        super(props);
+    }
 
     handleKeyDown = (e) => {
         const {setFetchOnTrue} = this.props;