diff --git a/client/modules/crm/src/views/calendar/calendar.js b/client/modules/crm/src/views/calendar/calendar.js
index 23f8c72074..83d6d4aba8 100644
--- a/client/modules/crm/src/views/calendar/calendar.js
+++ b/client/modules/crm/src/views/calendar/calendar.js
@@ -669,10 +669,10 @@ Espo.define('crm:views/calendar/calendar', ['view', 'lib!full-calendar'], functi
                     if (event.userIdList) {
                         event.userIdList.forEach(function (userId) {
                             var userName = event.userNameMap[userId] || '';
-                            var avatarHtml = this.getHelper().getAvatarHtml(userId, 'small', 14);
+                            var avatarHtml = this.getHelper().getAvatarHtml(userId, 'small', 13);
                             if (avatarHtml) avatarHtml += ' ';
 
-                            var $div = $('<div>').html(avatarHtml + userName);
+                            var $div = $('<div class="user">').html(avatarHtml + userName);
                             $content.append($div);
                         }, this);
                     }
diff --git a/frontend/less/espo/misc/fullcalendar/fullcalendar.less b/frontend/less/espo/misc/fullcalendar/fullcalendar.less
index 801d1a9b36..bf82126a18 100644
--- a/frontend/less/espo/misc/fullcalendar/fullcalendar.less
+++ b/frontend/less/espo/misc/fullcalendar/fullcalendar.less
@@ -10,6 +10,11 @@
     text-decoration: line-through !important;
 }
 
+.fc-content > .user > .avatar {
+    position: relative;
+    top: -1px;
+}
+
 .fc-time-grid-event .fc-bg {
     opacity: 0 !important;
 }