diff --git a/test/unit/add_member_test.rb b/test/unit/add_member_test.rb
index ef1fc3e..2bb460f 100644
--- a/test/unit/add_member_test.rb
+++ b/test/unit/add_member_test.rb
@@ -136,6 +136,6 @@ class AddMemberTest < ActiveSupport::TestCase
 
     task = AddMember.new(:person => new_person, :organization => community)
 
-    assert_not_match(/\(#{task.requestor.email}\)/, task.target_notification_description)
+    assert_no_match(/\(#{task.requestor.email}\)/, task.target_notification_description)
   end
 end
--
libgit2 0.21.2