diff --git a/websocket.gemspec b/websocket.gemspec
index 5cbc1a2..f1311ce 100644
--- a/websocket.gemspec
+++ b/websocket.gemspec
@@ -19,4 +19,6 @@ Gem::Specification.new do |s|
   s.require_paths = ['lib']
 
   s.required_ruby_version = '>= 2.0'
+
+  s.metadata['changelog_uri'] = s.homepage + '/blob/master/CHANGELOG.md'
 end