diff --git a/app/renderer/components/browserActionButton.js b/app/renderer/components/browserActionButton.js
index 5c3d14d66e4..9ae59863781 100644
--- a/app/renderer/components/browserActionButton.js
+++ b/app/renderer/components/browserActionButton.js
@@ -14,7 +14,6 @@ const windowActions = require('../../../js/actions/windowActions')
 class BrowserActionButton extends ImmutableComponent {
   constructor () {
     super()
-    this.button
     this.onClick = this.onClick.bind(this)
   }