diff --git a/htdocs/admin/system/filecheck.php b/htdocs/admin/system/filecheck.php
index fabc0fc9812..3fa0905ee42 100644
--- a/htdocs/admin/system/filecheck.php
+++ b/htdocs/admin/system/filecheck.php
@@ -46,7 +46,7 @@ llxHeader();
 
 print load_fiche_titre($langs->trans("FileCheckDolibarr"), '', 'title_setup');
 
-print $langs->trans("FileCheckDesc").'<br><br>';
+print '<span class="opacitymedium">'.$langs->trans("FileCheckDesc").'</span><br><br>';
 
 // Version
 print '<div class="div-table-responsive-no-min">';