diff --git a/themes/binario/layouts/partials/header.html b/themes/binario/layouts/partials/header.html
index c3d48e4..ad54596 100644
--- a/themes/binario/layouts/partials/header.html
+++ b/themes/binario/layouts/partials/header.html
@@ -2,8 +2,8 @@
   {{ partial "header_logo.html" . }} {{ partial "header_menu.html" . }} {{ "<!-- isso -->"
   | safeHTML }}
   <script
-    data-isso="{{ .Site.baseURL }}isso/"
-    src="{{ .Site.baseURL }}isso/js/embed.min.js"
+    data-isso="{{ .Site.BaseURL }}isso/"
+    src="{{ .Site.BaseURL }}isso/js/embed.min.js"
   ></script>
   {{ "<!-- end isso -->" | safeHTML }}
 </header>