diff --git a/omniauth-shibboleth.gemspec b/omniauth-shibboleth.gemspec
index 132315e..7ce6358 100644
--- a/omniauth-shibboleth.gemspec
+++ b/omniauth-shibboleth.gemspec
@@ -9,19 +9,20 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency 'rake'
   gem.add_development_dependency 'rspec', '>= 2.8'
 
-  gem.license = 'MIT'
-
   gem.authors       = ["Bobby McDonald", "Toyokazu Akiyama"]
   gem.email         = ["bobbymcwho@gmail.com", "toyokazu@gmail.com"]
   gem.description   = %q{OmniAuth Shibboleth strategies for OmniAuth 2.x}
   gem.summary       = %q{OmniAuth Shibboleth strategies for OmniAuth 2.x}
-  gem.homepage      = ""
+  gem.homepage      = "https://github.com/omniauth/omniauth-shibboleth-redux"
+  gem.license       = "MIT"
+  gem.metadata      = {
+    "homepage_uri"    => "https://github.com/omniauth/omniauth-shibboleth-redux",
+    "source_code_uri" => "https://github.com/omniauth/omniauth-shibboleth-redux"
+  }
 
   gem.files         = `find . -not \\( -regex ".*\\.git.*" -o -regex "\\./pkg.*" -o -regex "\\./spec.*" \\)`.split("\n").map{ |f| f.gsub(/^.\//, '') }
   gem.test_files    = `find spec/*`.split("\n")
   gem.name          = "omniauth-shibboleth-redux"
   gem.require_paths = ["lib"]
   gem.version       = OmniAuth::Shibboleth::VERSION
-
-
 end