diff --git a/lib/components/header.js b/lib/components/header.js
index 30ee449a..2a711bb7 100644
--- a/lib/components/header.js
+++ b/lib/components/header.js
@@ -112,6 +112,7 @@ export default class Header extends Component {
     return (<header
       className={css('header', isMac && 'headerRounded')}
       onMouseDown={this.handleHeaderMouseDown}
+      onDoubleClick={this.handleMaximizeClick}
       >
       {
         !isMac &&