diff --git a/test/unit/wiki_page_test.rb b/test/unit/wiki_page_test.rb
index 9ef39fbdb..3dd04bb14 100644
--- a/test/unit/wiki_page_test.rb
+++ b/test/unit/wiki_page_test.rb
@@ -126,6 +126,7 @@ class WikiPageTest < ActiveSupport::TestCase
     page = WikiPage.with_updated_on.first
     assert page.is_a?(WikiPage)
     assert_not_nil page.read_attribute(:updated_on)
+    assert_equal Time.gm(2007, 3, 6, 23, 10, 51), page.content.updated_on
     assert_equal page.content.updated_on, page.updated_on
   end
 end