diff --git a/colab_spb_theme/templates/header.html b/colab_spb_theme/templates/header.html
index d0633e5..db6418e 100644
--- a/colab_spb_theme/templates/header.html
+++ b/colab_spb_theme/templates/header.html
@@ -5,7 +5,7 @@
   <div id="barra-brasil">
     <a href="http://brasil.gov.br" style="background:#7F7F7F; height: 20px; padding:4px 0 4px 10px; display: block; font-family:sans,sans-serif; text-decoration:none; color:white; ">Software Público Brasileiro</a>
   </div>
-  <script src="http://barra.brasil.gov.br/barra.js" type="text/javascript" defer async></script>
+  <script src="//barra.brasil.gov.br/barra.js" type="text/javascript" defer async></script>
 	<div id="header" role="banner">
     <div>
       <ul id="accessibility">
--
libgit2 0.21.2