diff --git a/src/components/Header/Header.js b/src/components/Header/Header.js
index 774f07c9f..0e81b59cd 100644
--- a/src/components/Header/Header.js
+++ b/src/components/Header/Header.js
@@ -39,7 +39,7 @@ class Header extends Component {
     super(props);
     this.state = { isUserPreferencesOpen: false };
 
-    const onClick = this.toggleUserPreferences.bind(this);
+    // const onClick = this.toggleUserPreferences.bind(this);
 
     this.options = [
       // {
@@ -70,9 +70,8 @@ class Header extends Component {
   }
 
   onUserPreferencesSave({ windowLevelData, hotKeysData }) {
-    console.log(windowLevelData);
-    console.log(hotKeysData);
-
+    // console.log(windowLevelData);
+    // console.log(hotKeysData);
     // TODO: Update hotkeysManager
     // TODO: reset `this.hotKeysData`
   }
diff --git a/src/connectedComponents/ViewerMain.js b/src/connectedComponents/ViewerMain.js
index 04c9b1adc..27e156080 100644
--- a/src/connectedComponents/ViewerMain.js
+++ b/src/connectedComponents/ViewerMain.js
@@ -2,7 +2,7 @@ import './ViewerMain.css';
 
 import { Component } from 'react';
 import ConnectedLayoutManager from './ConnectedLayoutManager.js';
-import { OHIF } from 'ohif-core';
+// import { OHIF } from 'ohif-core';
 import PropTypes from 'prop-types';
 import React from 'react';