diff --git a/app/src/component/app/app.js b/app/src/component/app/app.js
index b7d1f09..56154e6 100644
--- a/app/src/component/app/app.js
+++ b/app/src/component/app/app.js
@@ -79,11 +79,6 @@ class App extends React.Component {
 
     this.animation_mode_mutex = false;
     this.animation_mode_mutex_releasable = false;
-
-    // https://github.com/mozilla-mobile/firefox-ios/issues/5772#issuecomment-573380173
-    if (window.__firefox__) {
-        window.__firefox__.NightMode.setEnabled(false);
-    }
   }
 
   componentDidMount() {