diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..148b664
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,6 @@
+source :rubygems
+
+gem 'builder'
+gem 'json'
+gem 'mustache'
+gem 'rdiscount'
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..7a533c4
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,16 @@
+GEM
+  remote: http://rubygems.org/
+  specs:
+    builder (3.0.0)
+    json (1.6.1)
+    mustache (0.99.4)
+    rdiscount (1.6.8)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  builder
+  json
+  mustache
+  rdiscount
diff --git a/blog.rb b/blog.rb
index f727d1a..7c05ff7 100755
--- a/blog.rb
+++ b/blog.rb
@@ -2,6 +2,7 @@
 
 require 'time'
 require 'rubygems'
+require 'bundler/setup'
 require 'builder'
 require 'json'
 require 'mustache'