diff --git a/res/css/views/settings/_LayoutSwitcher.scss b/res/css/views/settings/_LayoutSwitcher.scss
index 1cf312f4d1..924fe5ae1b 100644
--- a/res/css/views/settings/_LayoutSwitcher.scss
+++ b/res/css/views/settings/_LayoutSwitcher.scss
@@ -1,4 +1,5 @@
 /*
+Copyright 2020 - 2021 The Matrix.org Foundation C.I.C.
 Copyright 2021 Šimon Brandner <simon.bra.ag@gmail.com>
 
 Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/res/css/views/settings/tabs/user/_AppearanceUserSettingsTab.scss b/res/css/views/settings/tabs/user/_AppearanceUserSettingsTab.scss
index 55124dfde1..d8e617a40d 100644
--- a/res/css/views/settings/tabs/user/_AppearanceUserSettingsTab.scss
+++ b/res/css/views/settings/tabs/user/_AppearanceUserSettingsTab.scss
@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Matrix.org Foundation C.I.C.
+Copyright 2020 - 2021 The Matrix.org Foundation C.I.C.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/src/components/views/settings/LayoutSwitcher.tsx b/src/components/views/settings/LayoutSwitcher.tsx
index 9afdf205f8..dd7accf9a8 100644
--- a/src/components/views/settings/LayoutSwitcher.tsx
+++ b/src/components/views/settings/LayoutSwitcher.tsx
@@ -1,4 +1,6 @@
 /*
+Copyright 2019 New Vector Ltd
+Copyright 2019 - 2021 The Matrix.org Foundation C.I.C.
 Copyright 2021 Šimon Brandner <simon.bra.ag@gmail.com>
 
 Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx b/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx
index e4cae80406..cbf0b7916c 100644
--- a/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx
+++ b/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx
@@ -1,6 +1,6 @@
 /*
 Copyright 2019 New Vector Ltd
-Copyright 2019, 2020 The Matrix.org Foundation C.I.C.
+Copyright 2019 - 2021 The Matrix.org Foundation C.I.C.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.