diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index c19683f..5e0907b 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -15,7 +15,9 @@
           <%= link_to "Book Review", root_path, class: "navbar-brand" %>
         </div>
         <ul class="nav navbar-nav">
+          <% if (user_signed_in?)==false %>
           <li><%= link_to "Sign Up", new_user_registration_path %></li>
+          <% end %>
           <% if user_signed_in? %>
             <li><%= link_to "Sign Out", destroy_user_session_path, method: :delete %></li>
           <% else %>