diff --git a/cl-theme/templates/base.html b/cl-theme/templates/base.html
index 0bc836c..589920a 100644
--- a/cl-theme/templates/base.html
+++ b/cl-theme/templates/base.html
@@ -303,7 +303,7 @@
                 </p>
                 <p>{{ _('Este sitio es Software Libre') }}</p>
                 <p>
-                    <a href="https://libregit.org/heckyel/cl">{{ _('Código fuente') }}</a>
+                    <a href="{{ SOURCE_LINK }}" rel="noopener noreferrer" target="_blank">{{ _('Código fuente') }}</a>
                     <span class="soumaicon">
                         <svg>
                             <use href="{{ SITEURL }}/{{ THEME_STATIC_DIR }}/images/icons/master.svg#code"/>
diff --git a/pelicanconf.py b/pelicanconf.py
index fc90c0a..1e28703 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -46,10 +46,11 @@ PLUGINS = [
 # Optional: 'comments' is the default
 COMMENTS_DIR = ['comments']
 
+AUTHOR = 'Jesús E.'
 SITENAME = 'Conocimientos Libres'
 SITENAME_SINGLE = 'CL'
 SITEURL = 'https://conocimientoslibres.tuxfamily.org'
-AUTHOR = 'Jesús E.'
+SOURCE_LINK = 'https://libregit.org/heckyel/cl'
 
 # URL settings
 # https://docs.getpelican.com/en/stable/settings.html#url-settings