diff --git a/source/layouts/layout.erb b/source/layouts/layout.erb
index 296aadd..9609754 100644
--- a/source/layouts/layout.erb
+++ b/source/layouts/layout.erb
@@ -62,7 +62,7 @@ under the License.
       <% end %>
       <% if current_page.data.search %>
         <div class="search">
-          <input type="text" class="search" id="input-search">
+          <input type="text" class="search" id="input-search" placeholder="Search">
         </div>
         <div class="search-results"></div>
       <% end %>