diff --git a/js/src/ui/Certifications/certifications.js b/js/src/ui/Certifications/certifications.js
index 47cf36942..36635ff58 100644
--- a/js/src/ui/Certifications/certifications.js
+++ b/js/src/ui/Certifications/certifications.js
@@ -16,7 +16,6 @@
 
 import React, { Component, PropTypes } from 'react';
 import { connect } from 'react-redux';
-import { bindActionCreators } from 'redux';
 
 import { hashToImageUrl } from '~/redux/providers/imagesReducer';
 
@@ -27,7 +26,8 @@ import styles from './certifications.css';
 class Certifications extends Component {
   static propTypes = {
     account: PropTypes.string.isRequired,
-    certifications: PropTypes.array.isRequired
+    certifications: PropTypes.array.isRequired,
+    dappsUrl: PropTypes.string.isRequired
   }
 
   render () {
diff --git a/js/src/views/Account/Header/header.js b/js/src/views/Account/Header/header.js
index c77c4987d..c2b9151e7 100644
--- a/js/src/views/Account/Header/header.js
+++ b/js/src/views/Account/Header/header.js
@@ -23,10 +23,6 @@ import Certifications from '~/ui/Certifications';
 import styles from './header.css';
 
 export default class Header extends Component {
-  static contextTypes = {
-    api: PropTypes.object
-  };
-
   static propTypes = {
     account: PropTypes.object,
     balance: PropTypes.object,
@@ -40,7 +36,6 @@ export default class Header extends Component {
   };
 
   render () {
-    const { api } = this.context;
     const { account, balance, className, children } = this.props;
     const { address, meta, uuid } = account;