diff --git a/refinerycms-blog.gemspec b/refinerycms-blog.gemspec
index 873caf8..5e9d527 100644
--- a/refinerycms-blog.gemspec
+++ b/refinerycms-blog.gemspec
@@ -17,6 +17,7 @@ Gem::Specification.new do |s|
 
   # Development dependencies
   s.add_development_dependency 'factory_girl'
+  s.add_development_dependency "rake"
 
   s.files             = %w(
     app