diff --git a/htdocs/install/mysql/data/llx_20_c_departements.sql b/htdocs/install/mysql/data/llx_20_c_departements.sql
index 9a941258b25..54ab237c9b8 100644
--- a/htdocs/install/mysql/data/llx_20_c_departements.sql
+++ b/htdocs/install/mysql/data/llx_20_c_departements.sql
@@ -1146,7 +1146,7 @@ INSERT INTO llx_c_departements ( code_departement, fk_region, cheflieu, tncc, nc
 INSERT INTO llx_c_departements ( code_departement, fk_region, cheflieu, tncc, ncc, nom, active) VALUES ('SU', 11801, NULL, 0, 'SU', 'Sumatera Utara	', 1);    
 
 -- Provinces Mexique (id country=154)
-INSERT INTO llx_c_departements ( code_departement, fk_region, cheflieu, tncc, ncc, nom, active) VALUES ('DIF', 15401, '', 0, 'DIF', 'Distrito Federal', 1);
+INSERT INTO llx_c_departements ( code_departement, fk_region, cheflieu, tncc, ncc, nom, active) VALUES ('CMX', 15401, '', 0, 'CMX', 'Ciudad de México', 1);
 INSERT INTO llx_c_departements ( code_departement, fk_region, cheflieu, tncc, ncc, nom, active) VALUES ('AGS', 15401, '', 0, 'AGS', 'Aguascalientes', 1);
 INSERT INTO llx_c_departements ( code_departement, fk_region, cheflieu, tncc, ncc, nom, active) VALUES ('BCN', 15401, '', 0, 'BCN', 'Baja California Norte', 1);
 INSERT INTO llx_c_departements ( code_departement, fk_region, cheflieu, tncc, ncc, nom, active) VALUES ('BCS', 15401, '', 0, 'BCS', 'Baja California Sur', 1);