diff --git a/app/validators/typoed_email_validator.rb b/app/validators/typoed_email_validator.rb
index 8131bb48..cf323bc9 100644
--- a/app/validators/typoed_email_validator.rb
+++ b/app/validators/typoed_email_validator.rb
@@ -15,6 +15,7 @@ class TypoedEmailValidator < ActiveModel::EachValidator
       gmail.cm
       gmail.co
       gmail.co.uk
+      gmail.om
       gmaile.com
       gmaill.com
       gmali.com
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index d2714b22..64df9de4 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -88,6 +88,7 @@ RSpec.describe User, type: :model do
     include_examples "invalid email", "fritz.fantom@gmail.cm"
     include_examples "invalid email", "fritz.fantom@gmail.co"
     include_examples "invalid email", "fritz.fantom@gmail.co.uk"
+    include_examples "invalid email", "fritz.fantom@gmail.om"
     include_examples "invalid email", "fritz.fantom@gmailcom"
     include_examples "invalid email", "fritz.fantom@gmaile.com"
     include_examples "invalid email", "fritz.fantom@gmaill.com"