diff --git a/app/assets/templates/shared/publicProfile.html.erb b/app/assets/templates/shared/publicProfile.html.erb
index fadb25a65..51773df6a 100644
--- a/app/assets/templates/shared/publicProfile.html.erb
+++ b/app/assets/templates/shared/publicProfile.html.erb
@@ -37,7 +37,7 @@
         </div>
       </div>
       <div class="col-lg-3 profile-top-badge">
-        <%= PluginRegistry.code_insertions["html.user.profile"] %>
+        <%= PluginRegistry.insert_code('html.user.profile') %>
       </div>
     </section>
   </div>
diff --git a/lib/plugin/instance.rb b/lib/plugin/instance.rb
index ad491ce84..965e16028 100644
--- a/lib/plugin/instance.rb
+++ b/lib/plugin/instance.rb
@@ -63,8 +63,9 @@ module Plugin
       assets << [full_path, opts]
     end
 
-    def register_html_code_insertion(key, html_code)
-      PluginRegistry.code_insertions[key] = html_code
+    def register_code_insertion(key, code)
+      PluginRegistry.code_insertions[key] ||= []
+      PluginRegistry.code_insertions[key] << code
     end
 
     def register_css(style) # useless ?
diff --git a/lib/plugin_registry.rb b/lib/plugin_registry.rb
index acc0e6d38..58495ae46 100644
--- a/lib/plugin_registry.rb
+++ b/lib/plugin_registry.rb
@@ -50,5 +50,9 @@ class PluginRegistry
     # elsif asset =~ /\.js\.handlebars$/
     #   self.handlebars << asset
     end
+
+    def self.insert_code(key)
+      self.code_insertions[key].join('\n')
+    end
   end
 end