diff --git a/htdocs/ticket/class/actions_ticket.class.php b/htdocs/ticket/class/actions_ticket.class.php
index 40fc22e1347..8df5572c87c 100644
--- a/htdocs/ticket/class/actions_ticket.class.php
+++ b/htdocs/ticket/class/actions_ticket.class.php
@@ -191,7 +191,7 @@ class ActionsTicket
 
 		// Initial message
 		print '<div class="underbanner clearboth"></div>';
-		print '<div class="div-table-responsive-no-min">'; // You can use div-table-responsive-no-min if you dont need reserved height for your table
+		print '<div class="div-table-responsive-no-min" style="max-width: 70vw">'; // You can use div-table-responsive-no-min if you dont need reserved height for your table
 		print '<table class="noborder centpercent margintable">';
 		print '<tr class="liste_titre trforfield"><td class="nowrap titlefield">';
 		print $langs->trans("InitialMessage");