diff --git a/htdocs/societe/class/api_thirdparties.class.php b/htdocs/societe/class/api_thirdparties.class.php
index 83d9053a7fa..a4bd7d4a5c3 100644
--- a/htdocs/societe/class/api_thirdparties.class.php
+++ b/htdocs/societe/class/api_thirdparties.class.php
@@ -1131,7 +1131,7 @@ class Thirdparties extends DolibarrApi
 		$account->fetchFromApi($bankaccount_id, $id);
 
 
-		if($account->socid != $bankaccount_id){
+		if($account->socid != $id){
 			throw new RestException(401);
 		}