Rakefile in rcstorable-0.3.1 vs Rakefile in rcstorable-0.3.2

@@ -10,10 +10,12 @@
     gem.summary = "Ruby C implementation of perl Storable's thaw"
     gem.description = "Super-fast Ruby C implementation of perl Storable's thaw"
     gem.email = "[e-mail]"
     gem.homepage = "http://canadadrugs.com"
     gem.authors = ["Burke Libbey"]
-    gem.files.include '{spec,lib,ext}/**/*'
+    gem.files.include '{spec,lib}/**/*'
+    gem.files.include 'ext/**/*.{c,h,rb}'
+    gem.files.include 'ext/**/{Makefile,Rakefile}'
     gem.extensions = ["ext/extconf.rb"]
   end
 rescue LoadError
   puts "Jeweler (or a dependency) not available. Install it with: sudo gem install jeweler"
 end