diff --git a/application/views/backend/calendar.php b/application/views/backend/calendar.php
index 7bc87292..b8f0a7e1 100755
--- a/application/views/backend/calendar.php
+++ b/application/views/backend/calendar.php
@@ -2,7 +2,6 @@
 
 <script src="<?= asset_url('assets/ext/moment/moment.min.js') ?>"></script>
 <script src="<?= asset_url('assets/ext/jquery-fullcalendar/fullcalendar.min.js') ?>"></script>
-<script src="<?= asset_url('assets/ext/jquery-sticky-table-headers/jquery.stickytableheaders.min.js') ?>"></script>
 <script src="<?= asset_url('assets/ext/jquery-ui/jquery-ui-timepicker-addon.min.js') ?>"></script>
 <script src="<?= asset_url('assets/js/backend_calendar.js') ?>"></script>
 <script src="<?= asset_url('assets/js/backend_calendar_default_view.js') ?>"></script>
diff --git a/application/views/backend/header.php b/application/views/backend/header.php
index aee9f5d9..dc872b9b 100755
--- a/application/views/backend/header.php
+++ b/application/views/backend/header.php
@@ -20,7 +20,6 @@
     <script src="<?= asset_url('assets/ext/jquery-ui/jquery-ui.min.js') ?>"></script>
     <script src="<?= asset_url('assets/ext/jquery-qtip/jquery.qtip.min.js') ?>"></script>
     <script src="<?= asset_url('assets/ext/datejs/date.min.js') ?>"></script>
-    <script src="<?= asset_url('assets/ext/jquery-mousewheel/jquery.mousewheel.min.js') ?>"></script>
     <script src="<?= asset_url('assets/ext/trumbowyg/trumbowyg.min.js') ?>"></script>
     <script src="<?= asset_url('assets/ext/select2/select2.min.js') ?>"></script>