diff --git a/mysql/foreign_keys.sql b/mysql/foreign_keys.sql
index 9f09ed5f4e297503c274d526f4f46b52aecae569..a4ef6eedd0b70f4676cc5ba610f7181fb6dad553 100644
--- a/mysql/foreign_keys.sql
+++ b/mysql/foreign_keys.sql
@@ -41,4 +41,7 @@ ALTER TABLE llx_facturedet       ADD FOREIGN KEY (fk_facture)  REFERENCES llx_fa
 
 ALTER TABLE llx_facture_tva_sum  ADD FOREIGN KEY (fk_facture)  REFERENCES llx_facture (rowid);
 
-ALTER TABLE llx_socpeople        ADD FOREIGN KEY (fk_soc)      REFERENCES llx_societe (idp);
\ No newline at end of file
+ALTER TABLE llx_socpeople        ADD FOREIGN KEY (fk_soc)      REFERENCES llx_societe (idp);
+
+ALTER TABLE llx_c_departements   ADD FOREIGN KEY (fk_region)  REFERENCES llx_c_regions (code_region);
+ALTER TABLE llx_c_regions        ADD FOREIGN KEY (fk_pays)    REFERENCES llx_c_pays    (rowid);
\ No newline at end of file