diff --git a/features/categories_block.feature b/features/categories_block.feature
index 8801e19..9929de8 100644
--- a/features/categories_block.feature
+++ b/features/categories_block.feature
@@ -44,6 +44,7 @@ Feature: categories_block
     And I follow "Edit" within ".block-outer .categories-block"
     And I check "Product"
     And I press "Save"
+    And I go to /
     Then I should see "Food"
     And I should see "Book"
     And "Vegetarian" should not be visible within "span#category-name"
@@ -62,6 +63,7 @@ Feature: categories_block
     And I follow "Edit" within ".block-outer .categories-block"
     And I check "Product"
     And I press "Save"
+    And I go to /
     Then I should see "Book"
     And "Literature" should not be visible within "span#category-name"
     When I follow "block_2_category_2"
diff --git a/features/step_definitions/web_steps.rb b/features/step_definitions/web_steps.rb
index c6ca511..3142389 100644
--- a/features/step_definitions/web_steps.rb
+++ b/features/step_definitions/web_steps.rb
@@ -7,7 +7,7 @@
 
 require 'uri'
 require 'cgi'
-require File.expand_path(File.join(File.dirname(__FILE__), "..", "support", "paths"))
+require_relative '../support/paths'
 
 module WithinHelpers
   def with_scope(locator)
diff --git a/features/support/env.rb b/features/support/env.rb
index db70813..0c85ef5 100644
--- a/features/support/env.rb
+++ b/features/support/env.rb
@@ -65,5 +65,13 @@ Before do
   fixtures_folder = Rails.root.join('test', 'fixtures')
   fixtures = ['environments', 'roles']
   ActiveRecord::Fixtures.create_fixtures(fixtures_folder, fixtures)
+
+  # The same browser session is used across tests, so expire caching
+  # can create changes from scenario to another.
+  e=Environment.default
+  e.home_cache_in_minutes    = 0
+  e.general_cache_in_minutes = 0
+  e.profile_cache_in_minutes = 0
+  e.save
 end
 
--
libgit2 0.21.2