diff --git a/app/views/proposals/show.html.erb b/app/views/proposals/show.html.erb
index 2b060d501..96b38fae9 100644
--- a/app/views/proposals/show.html.erb
+++ b/app/views/proposals/show.html.erb
@@ -86,7 +86,13 @@
         </div>
         <div class="sidebar-divider"></div>
         <h3><%= t("proposals.show.share") %></h3>
+        <br>
         <%= social_share_button_tag(@proposal.title) %>
+        <% if browser.mobile? %>
+          <a href="whatsapp://send?text=<%= @proposal.title %> https://decide.madrid.es/proposals/<%= @proposal.to_param %>" data-action="share/whatsapp/share">
+            <%= icon('whatsapp', class: 'fa-2x whatsapp') %>
+          </a>
+        <% end %>
       </aside>
     </div>
   </section>