diff --git a/htdocs/modulebuilder/template/class/myobject.class.php b/htdocs/modulebuilder/template/class/myobject.class.php
index 52335984ac8..7caea9700f7 100644
--- a/htdocs/modulebuilder/template/class/myobject.class.php
+++ b/htdocs/modulebuilder/template/class/myobject.class.php
@@ -534,7 +534,7 @@ class MyObject extends CommonObject
             }
             $linkclose.=' title="'.dol_escape_htmltag($label, 1).'"';
             $linkclose.=' class="classfortooltip'.($morecss?' '.$morecss:'').'"';
-
+.'_'.$class
             /*
              $hookmanager->initHooks(array('myobjectdao'));
              $parameters=array('id'=>$this->id);
@@ -558,7 +558,7 @@ class MyObject extends CommonObject
             $pospoint = strpos($filearray[0]['name'], '.');
 
             $pathtophoto = $class . '/' . $this->ref . '/thumbs/' . substr($filename, 0, $pospoint) . '_mini' . substr($filename, $pospoint);
-            if(empty($conf->global->{strtoupper($module).'_FORMATLISTPHOTOSASUSERS'}))
+            if(empty($conf->global->{strtoupper($module.'_'.$class).'_FORMATLISTPHOTOSASUSERS'}))
                 $result .= '<div class="floatleft inline-block valignmiddle divphotoref"><div class="photoref"><img class="photo' . $module . '" alt="No photo" border="0" src="' . DOL_URL_ROOT . '/viewimage.php?modulepart=' . $module . '&entity=' . $conf->entity . '&file=' . urlencode($pathtophoto) . '"></div></div>';
             else $result .= '<div class="floatleft inline-block valignmiddle divphotoref"><img class="photouserphoto userphoto" alt="No photo" border="0" src="' . DOL_URL_ROOT . '/viewimage.php?modulepart=' . $module . '&entity=' . $conf->entity . '&file=' . urlencode($pathtophoto) . '"></div>';