diff --git a/test/integration/assets_menu_test.rb b/test/integration/assets_menu_test.rb
index 301b2a5..d3b115c 100644
--- a/test/integration/assets_menu_test.rb
+++ b/test/integration/assets_menu_test.rb
@@ -6,7 +6,7 @@ class AssetsMenuTest < ActionController::IntegrationTest
 #    HomeController.any_instance.stubs(:get_layout).returns('application')
 #    SearchController.any_instance.stubs(:get_layout).returns('application')
 
-    parent = Category.create!(:name => "Parent Category", :environment => Environment.default, :display_color => 1)
+    parent = Category.create!(:name => "Parent Category", :environment => Environment.default, :display_color => '#888a85')
     @category = Category.create!(:name => "Category A", :environment => Environment.default, :parent => parent)
   end
   
diff --git a/test/integration/categories_menu_test.rb b/test/integration/categories_menu_test.rb
index 469dcdc..ebac9f2 100644
--- a/test/integration/categories_menu_test.rb
+++ b/test/integration/categories_menu_test.rb
@@ -7,7 +7,7 @@ class CategoriesMenuTest < ActionController::IntegrationTest
     SearchController.any_instance.stubs(:get_layout).returns('application')
 
     Category.delete_all
-    @cat1 = Category.create!(:display_in_menu => true, :name => 'Food', :environment => Environment.default, :display_color => 1)
+    @cat1 = Category.create!(:display_in_menu => true, :name => 'Food', :environment => Environment.default, :display_color => '#888a85')
     @cat2 = Category.create!(:display_in_menu => true, :name => 'Vegetables', :environment => Environment.default, :parent => @cat1)
 
     # all categories must be shown for these tests 
--
libgit2 0.21.2