diff --git a/_config.yml b/_config.yml
index 5dc4aa5..35e70bb 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,5 +1,5 @@
 # Sitio
-lang: es-ES
+lang: es
 title: "+FLOSS"
 description: "Blog sobre FLOSS."
 author: +FLOSS