diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index a165704c058..0b1d2749842 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -2511,6 +2511,27 @@ abstract class CommonObject
 				$this->note = $note;      // deprecated
 				$this->note_private = $note;
 			}
+			if($suffix != '_private' && in_array($this->table_element, array('commande_fournisseur', 'commande', 'propal', 'facture_fourn', 'facture' ))){
+				global $conf;
+				// Define output language
+				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE))
+				{
+					$outputlangs = $langs;
+					$newlang = '';
+					if ($conf->global->MAIN_MULTILANGS && empty($newlang) && GETPOST('lang_id','aZ09')) $newlang = GETPOST('lang_id','aZ09');
+					if ($conf->global->MAIN_MULTILANGS && empty($newlang))	$newlang = $this->thirdparty->default_lang;
+					if (! empty($newlang)) {
+						$outputlangs = new Translate("", $conf);
+						$outputlangs->setDefaultLang($newlang);
+					}
+					$model=$this->modelpdf;
+					$hidedetails = (GETPOST('hidedetails','int') ? GETPOST('hidedetails','int') : (! empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
+					$hidedesc = (GETPOST('hidedesc','int') ? GETPOST('hidedesc','int') : (! empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ?  1 : 0));
+					$hideref = (GETPOST('hideref','int') ? GETPOST('hideref','int') : (! empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
+					$result=$this->generateDocument($model, $outputlangs, $hidedetails, $hidedesc, $hideref);
+					if ($result < 0) dol_print_error($db,$result);
+				}
+			}
 			return 1;
 		}
 		else