diff --git a/lib/classes/task/databoxAbstract.class.php b/lib/classes/task/databoxAbstract.class.php
index 5992ff9f3e..d274e39c99 100755
--- a/lib/classes/task/databoxAbstract.class.php
+++ b/lib/classes/task/databoxAbstract.class.php
@@ -81,7 +81,7 @@ abstract class task_databoxAbstract extends task_abstract
                 }
 
                 $this->sbas_id = (int) $row['sbas_id'];
-                $this->log('This task works now on ' . phrasea::sbas_names($this->sbas_id, $app));
+                $this->log('This task works now on ' . phrasea::sbas_names($this->sbas_id, $this->dependencyContainer));
 
                 try {
                     // get the records to process
diff --git a/lib/classes/task/period/ftp.class.php b/lib/classes/task/period/ftp.class.php
index 4a40c402cf..872a630bbc 100755
--- a/lib/classes/task/period/ftp.class.php
+++ b/lib/classes/task/period/ftp.class.php
@@ -350,7 +350,7 @@ class task_period_ftp extends task_appboxAbstract
 
         try {
             $ssl = ($ftp_export['ssl'] == '1');
-            $ftp_client = new ftpclient($ftp_server, 21, 300, $ssl, $this->proxy, $this->proxyport);
+            $ftp_client = $this->dependencyContainer['phraseanet.ftp.client']($ftp_server, 21, 300, $ssl, $this->proxy, $this->proxyport);
             $ftp_client->login($ftp_user_name, $ftp_user_pass);
 
             if ($ftp_export["passif"] == "1") {
@@ -471,7 +471,7 @@ class task_period_ftp extends task_appboxAbstract
                     $state .= $line = sprintf(_('task::ftp:File "%1$s" (record %2$s) de la base "%3$s"' .
                                 ' (Export du Document) : Transfert cancelled (le document n\'existe plus)')
                             , basename($localfile), $record_id
-                            , phrasea::sbas_names(phrasea::sbasFromBas($this->dependencyContainer, $base_id), $app)) . "\n<br/>";
+                            , phrasea::sbas_names(phrasea::sbasFromBas($this->dependencyContainer, $base_id), $this->dependencyContainer)) . "\n<br/>";
 
                     $this->logger->addDebug($line);
 
@@ -621,13 +621,13 @@ class task_period_ftp extends task_appboxAbstract
                 $transferts[] =
                     '<li>' . sprintf(_('task::ftp:Record %1$s - %2$s de la base (%3$s - %4$s) - %5$s')
                         , $row["record_id"], $row["filename"]
-                        , phrasea::sbas_names(phrasea::sbasFromBas($this->dependencyContainer, $row["base_id"]), $app)
-                        , phrasea::bas_names($row['base_id'], $app), $row['subdef']) . ' : ' . _('Transfert OK') . '</li>';
+                        , phrasea::sbas_names(phrasea::sbasFromBas($this->dependencyContainer, $row["base_id"]), $this->dependencyContainer)
+                        , phrasea::bas_names($row['base_id'], $this->dependencyContainer), $row['subdef']) . ' : ' . _('Transfert OK') . '</li>';
             } else {
                 $transferts[] =
                     '<li>' . sprintf(_('task::ftp:Record %1$s - %2$s de la base (%3$s - %4$s) - %5$s')
                         , $row["record_id"], $row["filename"]
-                        , phrasea::sbas_names(phrasea::sbasFromBas($this->dependencyContainer, $row["base_id"]), $app), phrasea::bas_names($row['base_id'], $app)
+                        , phrasea::sbas_names(phrasea::sbasFromBas($this->dependencyContainer, $row["base_id"]), $this->dependencyContainer), phrasea::bas_names($row['base_id'], $this->dependencyContainer)
                         , $row['subdef']) . ' : ' . _('Transfert Annule') . '</li>';
                 $transfert_status = _('task::ftp:Certains documents n\'ont pas pu etre tranferes');
             }
diff --git a/lib/classes/task/period/ftpPull.class.php b/lib/classes/task/period/ftpPull.class.php
index 555c0db8b1..4b950d9019 100755
--- a/lib/classes/task/period/ftpPull.class.php
+++ b/lib/classes/task/period/ftpPull.class.php
@@ -300,7 +300,7 @@ class task_period_ftpPull extends task_appboxAbstract
         }
 
         try {
-            $ftp = new ftpclient($this->host, $port, 90, $this->ssl, $this->proxy, $this->proxyport);
+            $ftp = $this->dependencyContainer['phraseanet.ftp.client']($this->host, $this->port, 90, $this->ssl, $this->proxy, $this->proxyport);
             $ftp->login($this->user, $this->password);
             $ftp->chdir($this->ftppath);
             $list_1 = $ftp->list_directory(true);