diff --git a/app/email_domains.yml b/app/email_domains.yml
index 0a8ad8ef4..afc806a2a 100644
--- a/app/email_domains.yml
+++ b/app/email_domains.yml
@@ -32,3 +32,4 @@
 - mansheadschool.co.uk
 - esfrs.org
 - tfgm.com
+- nationalgalleries.org