diff --git a/src/BaseEventIndexManager.js b/src/BaseEventIndexManager.js
index c5a3273a45..7cefb023d1 100644
--- a/src/BaseEventIndexManager.js
+++ b/src/BaseEventIndexManager.js
@@ -1,5 +1,5 @@
 /*
-Copyright 2019 New Vector Ltd
+Copyright 2019 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/EventIndexPeg.js b/src/EventIndexPeg.js
index da5c5425e4..54d9c40079 100644
--- a/src/EventIndexPeg.js
+++ b/src/EventIndexPeg.js
@@ -1,5 +1,5 @@
 /*
-Copyright 2019 New Vector Ltd
+Copyright 2019 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/EventIndexing.js b/src/EventIndexing.js
index 37167cf600..f2c3c5c433 100644
--- a/src/EventIndexing.js
+++ b/src/EventIndexing.js
@@ -1,5 +1,5 @@
 /*
-Copyright 2019 New Vector Ltd
+Copyright 2019 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/Searching.js b/src/Searching.js
index ee46a66fb8..cb641ec72a 100644
--- a/src/Searching.js
+++ b/src/Searching.js
@@ -1,5 +1,5 @@
 /*
-Copyright 2019 New Vector Ltd
+Copyright 2019 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.