diff --git a/README.md b/README.md
index 67fd2fc..684a482 100644
--- a/README.md
+++ b/README.md
@@ -18,10 +18,14 @@ Or install it yourself as:
 
     $ gem install jekyll-paginate
 
-## Usage
-
 Once the gem is installed on your system, Jekyll will auto-require it. Just set the following configuration
 
+## Optional settings
+
+Paginate only one category (for home page, other use-cases). Add to `_config.yml`:
+
+    paginate_category: "blog"
+
 ## Contributing
 
 1. Fork it ( http://github.com/jekyll/jekyll-paginate/fork )
diff --git a/lib/jekyll-paginate/pagination.rb b/lib/jekyll-paginate/pagination.rb
index 98a3461..29f4a54 100644
--- a/lib/jekyll-paginate/pagination.rb
+++ b/lib/jekyll-paginate/pagination.rb
@@ -38,7 +38,12 @@ def generate(site)
       #                   "previous_page" => <Number>,
       #                   "next_page" => <Number> }}
       def paginate(site, page)
-        all_posts = site.site_payload['site']['posts']
+        if site.config['paginate_category'].nil? || site.config['paginate_category'].empty?
+          all_posts = site.site_payload['site']['posts']
+        else
+          selected_category = site.config['paginate_category']
+          all_posts = site.site_payload['site']['categories'][selected_category]
+        end
         pages = Pager.calculate_pages(all_posts, site.config['paginate'].to_i)
         (1..pages).each do |num_page|
           pager = Pager.new(site, num_page, all_posts, pages)
@@ -82,4 +87,4 @@ def template_page(site)
 
     end
   end
-end
+end
\ No newline at end of file