diff --git a/api-rest/gateways/userGateway.php b/api-rest/gateways/userGateway.php
index a65f780..30d4fd6 100644
--- a/api-rest/gateways/userGateway.php
+++ b/api-rest/gateways/userGateway.php
@@ -115,7 +115,7 @@ class UserGateway{
         $this->connection->execQuery($userQuery,$argUsernamePassword);
         $res=$this->connection->getRes();
         foreach($res as $row){
-            if(!password_verify($password,$row["USR_USERNAME"])){
+            if(!password_verify($password,$row["USR_PASSWORD"])){
                 return null;
             }
         }