diff --git a/lib/omniauth/strategies/kakao.rb b/lib/omniauth/strategies/kakao.rb
index 228f7ed..bf580af 100644
--- a/lib/omniauth/strategies/kakao.rb
+++ b/lib/omniauth/strategies/kakao.rb
@@ -19,6 +19,7 @@ class Kakao < OmniAuth::Strategies::OAuth2
         {
           'name' => raw_properties['nickname'],
           'image' => raw_properties['thumbnail_image'],
+          'email' => raw_info,
         }
       end