diff --git a/plugins/kolab_chat/kolab_chat.php b/plugins/kolab_chat/kolab_chat.php
index e988e105..03f5e35d 100644
--- a/plugins/kolab_chat/kolab_chat.php
+++ b/plugins/kolab_chat/kolab_chat.php
@@ -68,6 +68,7 @@ class kolab_chat extends rcube_plugin
         $this->register_action('action', array($this, 'action'));
 
         if ($this->rc->output->type == 'html' && !$this->rc->output->get_env('framed')) {
+            $this->include_stylesheet($this->local_skin_path() . '/kolab_chat.css');
             $this->rc->output->set_env('kolab_chat_extwin', (bool) $extwin);
             $this->rc->output->add_script(
 "rcmail.addEventListener('beforeswitch-task', function(p) {
diff --git a/plugins/kolab_chat/skins/larry/images/buttons.png b/plugins/kolab_chat/skins/larry/images/buttons.png
new file mode 100644
index 00000000..4a57bdfe
Binary files /dev/null and b/plugins/kolab_chat/skins/larry/images/buttons.png differ
diff --git a/plugins/kolab_chat/skins/larry/kolab_chat.css b/plugins/kolab_chat/skins/larry/kolab_chat.css
new file mode 100644
index 00000000..2d40a9fc
--- /dev/null
+++ b/plugins/kolab_chat/skins/larry/kolab_chat.css
@@ -0,0 +1,16 @@
+#taskbar a.button-chat span.button-inner {
+    background: url(images/buttons.png) 0 -4px no-repeat;
+}
+
+#taskbar a.button-chat:hover span.button-inner,
+#taskbar a.button-chat.button-selected span.button-inner {
+    background-position: 0 -36px;
+}
+
+#sections-table #rcmrowkolab-chat .section {
+    background: url(images/buttons.png) 0 -98px no-repeat;
+}
+
+#sections-table #rcmrowkolab-chat.selected .section {
+    background-position: -1px -69px;
+}