diff --git a/bindata.gemspec b/bindata.gemspec
index dabf93d..1a53069 100644
--- a/bindata.gemspec
+++ b/bindata.gemspec
@@ -31,4 +31,5 @@ Gem::Specification.new do |s|
     format.  It is an easier ( and more readable ) alternative to
     ruby's #pack and #unpack methods.
   END
+  s.metadata['changelog_uri'] = s.homepage + '/blob/master/ChangeLog.rdoc'
 end