diff --git a/recipes/default/assets/barra-functions.coffee b/recipes/default/assets/barra-functions.coffee
index d5d6842..5bbd8d5 100644
--- a/recipes/default/assets/barra-functions.coffee
+++ b/recipes/default/assets/barra-functions.coffee
@@ -38,4 +38,11 @@ scrollBarra = ->
   , 100
   console.log element.scrollLeft
   console.log element.scrollRight
+  return
+
+checkScrollBarra = (objeto) ->
+  if objeto.scrollLeft >= (objeto.scrollWidth - objeto.clientWidth)-1
+    document.getElementById('botao-seta-direita').style.display = 'none'
+  else 
+    document.getElementById('botao-seta-direita').style.display = 'block'
   return
\ No newline at end of file
diff --git a/recipes/default/assets/conteudo-barra_i18n.html b/recipes/default/assets/conteudo-barra_i18n.html
index d423c05..382c295 100644
--- a/recipes/default/assets/conteudo-barra_i18n.html
+++ b/recipes/default/assets/conteudo-barra_i18n.html
@@ -4,7 +4,7 @@
       </div>
       <div class="conteudo-barra-brasil">
         <a href="http://brasil.gov.br" class="pic-gov" title="GovBR">GovBR</a>
-        <nav id="menu-barra-brasil">
+        <nav id="menu-barra-brasil" onscroll="checkScrollBarra(this);">
           <ul class="lista-barra-brasil">
             <li class="list-item">
               <a href="http://brasil.gov.br/barra#participe" class="link-barra link-externo-barra" onmouseover="hoverInOutLinksExternos(this);" onmouseout="hoverInOutLinksExternos(this);">Participe</a>
--
libgit2 0.21.2