diff --git a/lib/acts_as_filesystem.rb b/lib/acts_as_filesystem.rb
index 894f301..4016337 100644
--- a/lib/acts_as_filesystem.rb
+++ b/lib/acts_as_filesystem.rb
@@ -24,6 +24,7 @@ module ActsAsFileSystem
         if record.path == record.slug && (! record.top_level?)
           record.path = record.calculate_path
         end
+        true
       end
 
       # when renaming a category, all children categories must have their paths
@@ -37,6 +38,7 @@ module ActsAsFileSystem
           end
         end
         record.recalculate_path = false
+        true
       end
 
     end
diff --git a/test/unit/article_test.rb b/test/unit/article_test.rb
index ffce196..f8e6231 100644
--- a/test/unit/article_test.rb
+++ b/test/unit/article_test.rb
@@ -33,10 +33,10 @@ class ArticleTest < Test::Unit::TestCase
 
   should 'act as versioned' do
     a = Article.create!(:name => 'my article', :body => 'my text', :profile_id => profile.id)
-    assert_equal 1, a.versions.size
+    assert_equal 1, a.versions(true).size
     a.name = 'some other name'
     a.save!
-    assert_equal 2, a.versions.size
+    assert_equal 2, a.versions(true).size
   end
 
   should 'act as taggable' do
--
libgit2 0.21.2