diff --git a/htdocs/fichinter/card.php b/htdocs/fichinter/card.php
index 64c6d399966..b7f657866c9 100644
--- a/htdocs/fichinter/card.php
+++ b/htdocs/fichinter/card.php
@@ -9,6 +9,7 @@
  * Copyright (C) 2015-2016  Abbes Bahfir            <bafbes@gmail.com>
  * Copyright (C) 2018-2022 	Philippe Grand       	<philippe.grand@atoo-net.com>
  * Copyright (C) 2020       Frédéric France         <frederic.france@netlogic.fr>
+ * Copyright (C) 2023       Benjamin Grembi         <benjamin@oarces.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -1275,9 +1276,9 @@ if ($action == 'create') {
 	print '<table class="border tableforfield centpercent">';
 
 	if (empty($conf->global->FICHINTER_DISABLE_DETAILS)) {
-		// Duration
+		// Duration in time
 		print '<tr><td class="titlefield">'.$langs->trans("TotalDuration").'</td>';
-		print '<td>'.convertSecondToTime($object->duration, 'all', $conf->global->MAIN_DURATION_OF_WORKDAY).'</td>';
+		print '<td>'.convertSecondToTime($object->duration, 'all', $conf->global->MAIN_DURATION_OF_WORKDAY).' ('.convertDurationtoHour($object->duration, "s").' '.$langs->trans("h").')</td>';
 		print '</tr>';
 	}
 
diff --git a/htdocs/modulebuilder/index.php b/htdocs/modulebuilder/index.php
index d5a7a7079b2..20a78a21ab9 100644
--- a/htdocs/modulebuilder/index.php
+++ b/htdocs/modulebuilder/index.php
@@ -1,6 +1,7 @@
 <?php
 /* Copyright (C) 2004-2019 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2018-2019	   Nicolas ZABOURI	<info@inovea-conseil.com>
+ * Copyright (C) 2023      Alexandre Janniaux   <alexandre.janniaux@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -1334,6 +1335,11 @@ if ($dirins && $action == 'initobject' && $module && $objectname) {
 						setEventMessages($langs->trans("FileAlreadyExists", $destfile), null, 'warnings');
 					}
 				}
+				$arrayreplacement = array(
+					'/myobject\.class\.php/' => strtolower($objectname).'.class.php',
+					'/myobject\.lib\.php/' => strtolower($objectname).'.lib.php',
+				);
+				dolReplaceInFile($destdir.'/'.$destfile, $arrayreplacement, '', 0, 0, 1);
 			}
 		}