diff --git a/res/css/structures/_MainSplit.scss b/res/css/structures/_MainSplit.scss
index d822247f56..28c89fe7ca 100644
--- a/res/css/structures/_MainSplit.scss
+++ b/res/css/structures/_MainSplit.scss
@@ -1,5 +1,5 @@
 /*
-Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 New Vector Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.