diff --git a/config/locales/en.yml b/config/locales/en.yml
index 4d398fa..055dc2e 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -656,6 +656,7 @@ en:
         YUC: Yucatán
         ZAC: Zacatecas
         Jal: Jalisco
+        DIF: Distrito Federal
       MY:
         JHR: Johor
         KDH: Kedah