diff --git a/Rules b/Rules
index d6872b0..c8f6823 100644
--- a/Rules
+++ b/Rules
@@ -4,6 +4,7 @@ require 'pathname'
 
 compile '/' do
   layout 'home'
+  filter :rubypants
 end
 
 compile '*/json/' do
@@ -13,12 +14,14 @@ end
 compile %r{/(?:technical|personal|)articles/(page/|)} do
   filter :erb
   layout 'articles'
+  filter :rubypants
 end
 
-compile %r(/\d{4}/*) do
-  filter :smart_rdiscount
+compile %r(/\d{4}/.*) do
+  filter :rdiscount
   layout 'article'
   layout 'default'
+  filter :rubypants
 end
 
 compile %r{.*/feed/} do
@@ -30,8 +33,9 @@ compile %r{(?:/robots/|/sitemap)} do
 end
 
 compile '*' do
-  filter :smart_rdiscount
+  filter :rdiscount
   layout 'default'
+  filter :rubypants
 end
 
 route '*/json/' do
diff --git a/lib/smart_rdiscount.rb b/lib/smart_rdiscount.rb
deleted file mode 100644
index bac131d..0000000
--- a/lib/smart_rdiscount.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-module WezM::Filters
-  class SmartRDiscount < Nanoc3::Filter
-    def run(content, params={})
-      require 'rdiscount'
-
-      markdown = ::RDiscount.new(content)
-      markdown.smart = true
-      markdown.to_html
-    end
-  end
-end
-
-Nanoc3::Filter.register '::WezM::Filters::SmartRDiscount', :smart_rdiscount