diff --git a/json-schema.gemspec b/json-schema.gemspec
index 0c930599..ddb4a470 100644
--- a/json-schema.gemspec
+++ b/json-schema.gemspec
@@ -7,7 +7,6 @@ Gem::Specification.new do |s|
   s.metadata = {
     'source_code_uri' => s.homepage,
     'changelog_uri' => "#{s.homepage}/blob/master/CHANGELOG.md",
-    'homepage_uri' => s.homepage,
     'bug_tracker_uri' => "#{s.homepage}/issues",
   }
   s.summary = 'Ruby JSON Schema Validator'