diff --git a/modules/data/webadmin/tmpl/add_edit_user.tmpl b/modules/data/webadmin/tmpl/add_edit_user.tmpl
index 2d7072c7..f0f610fb 100644
--- a/modules/data/webadmin/tmpl/add_edit_user.tmpl
+++ b/modules/data/webadmin/tmpl/add_edit_user.tmpl
@@ -269,7 +269,7 @@
 				<div class="subsection">
 					<div class="inputlabel">Timestamp Format:</div>
 					<input type="text" name="timestampformat" value="<? VAR TimestampFormat ?>" class="full"
-						   title="The format for the timestamps used in buffers, for example [%H:%M:%S]." />
+						   title="The format for the timestamps used in buffers, for example [%H:%M:%S]. This setting is ignored in new IRC clients, which use server-time. If your client supports server-time, change timestamp format in client settings instead." />
 				</div>
 				<div class="subsection half">
 					<div class="inputlabel">Timezone:</div>