diff --git a/app/assets/stylesheets/registrations.css.sass b/app/assets/stylesheets/registrations.css.sass
index a1ef422..31019a4 100644
--- a/app/assets/stylesheets/registrations.css.sass
+++ b/app/assets/stylesheets/registrations.css.sass
@@ -45,3 +45,6 @@
           margin-top: 10px
           margin-bottom: 10px
           font-size: 16px
+        .login
+          color: #fff
+          text-decoration: underline
diff --git a/app/views/registrations/new.html.haml b/app/views/registrations/new.html.haml
index bb5d888..b674fcc 100644
--- a/app/views/registrations/new.html.haml
+++ b/app/views/registrations/new.html.haml
@@ -24,4 +24,5 @@
         = f.label :password_confirmation, "確認用パスワード: 6文字以上", class: "control-label"
         = f.password_field :password_confirmation, class: "form-control"
       = f.submit "登録する", class: "btn btn-primary"
+      = link_to "ログインする", new_sessions_path, class: "login pull-right"
       .clear