diff --git a/core/MAINTAINERS.txt b/core/MAINTAINERS.txt
index 44b4d7a..dfe5c11 100644
--- a/core/MAINTAINERS.txt
+++ b/core/MAINTAINERS.txt
@@ -211,6 +211,7 @@ Topic maintainers
 Accessibility
 - Mike Gifford 'mgifford' https://www.drupal.org/u/mgifford
 - Jesse Renée Beach 'jessebeach' https://www.drupal.org/u/jessebeach
+- Andrew Macpherson 'andrewmacpherson' https://www.drupal.org/u/andrewmacpherson
 
 Documentation
 - Jennifer Hodgdon 'jhodgdon' https://www.drupal.org/u/jhodgdon