diff --git a/Gemfile b/Gemfile
index 48266849..439c42ce 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,8 +3,8 @@ source "http://rubygems.org"
 gemspec
 
 if ENV["edge"]
-  gem "activerecord", github: "rails/rails"
-  gem "active_record_deprecated_finders", github: "rails/active_record_deprecated_finders"
+  gem "activerecord", :github => "rails/rails"
+  gem "active_record_deprecated_finders", :github => "rails/active_record_deprecated_finders"
 end
 
 group :development do
diff --git a/test/unit/attribute_test.rb b/test/unit/attribute_test.rb
index ccb94089..4bcf6105 100644
--- a/test/unit/attribute_test.rb
+++ b/test/unit/attribute_test.rb
@@ -284,7 +284,7 @@ def create_attribute(model, name)
     attribute = create_attribute(Kobold, "size")
     attribute.column.class_eval do
       define_method :scale do
-        :small
+        1..5
       end
     end
     assert_equal nil, attribute.scale