diff --git a/config/locales/sl-SI/i18n.yml b/config/locales/sl-SI/i18n.yml
index a1c776040..477af8a3b 100644
--- a/config/locales/sl-SI/i18n.yml
+++ b/config/locales/sl-SI/i18n.yml
@@ -1,4 +1,4 @@
-sl-SI:
+sl:
   i18n:
     language:
       name: "Slovenščina"