diff --git a/htdocs/admin/ticket_public.php b/htdocs/admin/ticket_public.php
index c0a0ba1e53c..6b8a23c94fc 100644
--- a/htdocs/admin/ticket_public.php
+++ b/htdocs/admin/ticket_public.php
@@ -176,14 +176,14 @@ $enabledisablehtml = $langs->trans("TicketsActivatePublicInterface").' ';
 if (empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE))
 {
     // Button off, click to enable
-    $enabledisablehtml .= '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?action=setTICKET_ENABLE_PUBLIC_INTERFACE&value=1'.$param.'">';
+    $enabledisablehtml .= '<a class="reposition valignmiddle" href="'.$_SERVER["PHP_SELF"].'?action=setTICKET_ENABLE_PUBLIC_INTERFACE&value=1'.$param.'">';
     $enabledisablehtml .= img_picto($langs->trans("Disabled"), 'switch_off');
     $enabledisablehtml .= '</a>';
 }
 else
 {
     // Button on, click to disable
-    $enabledisablehtml .= '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?action=setTICKET_ENABLE_PUBLIC_INTERFACE&value=0'.$param.'">';
+    $enabledisablehtml .= '<a class="reposition valignmiddle" href="'.$_SERVER["PHP_SELF"].'?action=setTICKET_ENABLE_PUBLIC_INTERFACE&value=0'.$param.'">';
     $enabledisablehtml .= img_picto($langs->trans("Activated"), 'switch_on');
     $enabledisablehtml .= '</a>';
 }