diff --git a/addons/im_livechat/views/im_livechat_channel_templates.xml b/addons/im_livechat/views/im_livechat_channel_templates.xml
index 5abff085ca9..55b36462ac5 100644
--- a/addons/im_livechat/views/im_livechat_channel_templates.xml
+++ b/addons/im_livechat/views/im_livechat_channel_templates.xml
@@ -137,6 +137,7 @@
             <!-- Qweb2 lib -->
             <script type="text/javascript" src="/web/static/lib/qweb/qweb2.js"></script>
             <!-- Odoo JS Framework -->
+            <script type="text/javascript" src="/web/static/lib/owl/owl.js"></script>
             <script type="text/javascript" src="/web/static/src/js/promise_extension.js"></script>
             <script type="text/javascript" src="/web/static/src/js/boot.js"></script>
             <script type="text/javascript" src="/web/static/src/js/libs/download.js"></script>
@@ -164,7 +165,9 @@
             <script type="text/javascript" src="/web/static/src/js/core/local_storage.js"></script>
             <script type="text/javascript" src="/web/static/src/js/core/ram_storage.js"></script>
             <script type="text/javascript" src="/web/static/src/js/core/abstract_storage_service.js"></script>
+            <script type="text/javascript" src="/web/static/src/js/common_env.js"></script>
             <script type="text/javascript" src="/web/static/src/js/public/lazyloader.js"/>
+            <script type="text/javascript" src="/web/static/src/js/public/public_env.js"/>
             <script type="text/javascript" src="/web/static/src/js/public/public_root.js"/>
             <script type="text/javascript" src="/web/static/src/js/public/public_root_instance.js"/>
             <script type="text/javascript" src="/web/static/src/js/public/public_widget.js"/>
@@ -178,6 +181,7 @@
             <script type="text/javascript" src="/im_livechat/static/src/legacy/public_livechat.js"></script>
             <t t-call="web._assets_helpers"/>
             <link rel="stylesheet" type="text/scss" href="/im_livechat/static/src/scss/im_livechat_bootstrap.scss"/>
+            <link rel="stylesheet" type="text/scss" href="/im_livechat/static/src/legacy/public_livechat.scss"/>
         </template>
 
         <!-- the js code to initialize the LiveSupport object -->