diff --git a/var/httpd/htdocs/skins/Agent/default/css/Core.Agent.TicketProcess.css b/var/httpd/htdocs/skins/Agent/default/css/Core.Agent.TicketProcess.css
index 6297915c04..35e4d71dd8 100644
--- a/var/httpd/htdocs/skins/Agent/default/css/Core.Agent.TicketProcess.css
+++ b/var/httpd/htdocs/skins/Agent/default/css/Core.Agent.TicketProcess.css
@@ -465,10 +465,6 @@ did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
         color: var(--gray-dark-semi);
     }
 
-    .NoMarginTop {
-        margin-top: 0px !important;
-    }
-
     /*#ActivityDialogContent .ContentColumn .TableLike > div {
         width: 100%;
         padding: 0;