1 files changed, 2 insertions, 4 deletions
diff --git a/qa/qa/page/validator.rb b/qa/qa/page/validator.rb
index edd12665f1e..9b2d0a1a41d 100644
--- a/qa/qa/page/validator.rb
+++ b/qa/qa/page/validator.rb
@@ -22,16 +22,14 @@ module QA
       end
 
       def descendants
-        @descendants ||= constants.map do |const|
+        @descendants ||= constants.flat_map do |const|
           case const
           when Class
             const if const < Page::Base
           when Module
             Page::Validator.new(const).descendants
           end
-        end
-
-        @descendants.flatten.compact
+        end.compact
       end
 
       def errors