diff --git a/src/extension.js b/src/extension.js
index 40b64a4..81bb7e5 100644
--- a/src/extension.js
+++ b/src/extension.js
@@ -21,7 +21,7 @@ class HotelManagerButton extends PanelMenu.Button {
     const style_class = 'system-status-icon'
 
     this.icon = new St.Icon({ icon_name, style_class })
-    this.add_actor(this.icon)
+    this.add_child(this.icon)
 
     this.menu.connect('open-state-changed', () => {
       this._refresh()
diff --git a/src/metadata.json b/src/metadata.json
index f50b870..a87d68e 100644
--- a/src/metadata.json
+++ b/src/metadata.json
@@ -1,5 +1,5 @@
 {
-  "shell-version": ["45"],
+  "shell-version": ["45", "46"],
   "uuid": "hotel-manager@hardpixel.eu",
   "url": "https://github.com/hardpixel/hotel-manager",
   "name": "Hotel Manager",