1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/testing/performance/ruby/yarv.rb b/activesupport/lib/active_support/testing/performance/ruby/yarv.rb
index 38b6e67767..dcbea17a22 100644
--- a/activesupport/lib/active_support/testing/performance/ruby/yarv.rb
+++ b/activesupport/lib/active_support/testing/performance/ruby/yarv.rb
@@ -23,7 +23,7 @@ module ActiveSupport
             end
         end
         
-        class Memory < Base
+        class Memory < DigitalInformationUnit
             # Ruby 1.9 + GCdata patch
           if GC.respond_to?(:malloc_allocated_size)
             def measure