diff --git a/vas/rest/conf/properties_server.inc b/vas/rest/conf/properties_server.inc
index 7401ea9ce6beeddfbc43a53226b2bcbff2ce3c19..494c13e697f984b236ba8e59c84bd894572e9cf1 100644
--- a/vas/rest/conf/properties_server.inc
+++ b/vas/rest/conf/properties_server.inc
@@ -25,7 +25,7 @@ $properties['db_superuser_pass'] = $properties["vitis_owner_pass"];
 //inscription automatique
 $properties['applink_redirection'] = $properties['web_server_name'] . '/';
 
-$properties['SaveSentMail'] = false; 
+$properties['SaveSentMail'] = false;
 //si true remplir le bloc en dessous
 $properties['imapBotSender_host'] = "imap.domaine.com";
 $properties['imapBotSender_port'] = 993;
@@ -48,7 +48,8 @@ $properties["notifierDeploymentName"] = "test";
 $properties["notifierAccessKeyAccount"] = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
 $properties["notifierSecretKeyAccount"] = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
 // utilisation de s3 pour remplacer le système de Fichier
-$properties['fileS3Uploader'] = false;
+$properties['filesystem'] = 'fs'; // s3
+$properties['AWSCredentialsFilePath'] = ""; // .../.aws/credentials
 $properties["fileS3UploaderProfil"] = "";
 $properties["fileS3UploaderBucket"] = "";
 $properties['fileS3UploaderRegion'] = "";