diff --git a/htdocs/install/mysql/tables/llx_societe.key.sql b/htdocs/install/mysql/tables/llx_societe.key.sql
index 7d4f1e743a7..b681343fe38 100644
--- a/htdocs/install/mysql/tables/llx_societe.key.sql
+++ b/htdocs/install/mysql/tables/llx_societe.key.sql
@@ -36,4 +36,4 @@ ALTER TABLE llx_societe ADD INDEX idx_societe_shipping_method(fk_shipping_method
 ALTER TABLE llx_societe ADD INDEX idx_societe_warehouse(fk_warehouse);
 
 -- ALTER TABLE llx_societe ADD FOREIGN KEY fk_prospectlevel llx_c_prospectlevel(code);
-ALTER TABLE llx_societe ADD CONSTRAINT llx_propal_fk_warehouse FOREIGN KEY (fk_warehouse) REFERENCES llx_entrepot(rowid);
+