diff --git a/htdocs/install/check.php b/htdocs/install/check.php
index b4de3cebb66..95e3082cb56 100644
--- a/htdocs/install/check.php
+++ b/htdocs/install/check.php
@@ -557,7 +557,7 @@ else
 				}
 				if ($disabled)
                 {
-                    $choice .= '<span class="button">'.$langs->trans("NotYetAvailable").'</span>';
+                    $choice .= '<span class="opacitymedium">'.$langs->trans("NotYetAvailable").'</span>';
                 }
 				else
                 {