diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 95c6e32..b540d05 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,7 +23,7 @@ jobs:
     - name: Install Dependencies
       run: |
         apt update
-        apt install -y libgranite-7-dev libgtk-4-dev libpolkit-agent-1-dev libpolkit-gobject-1-dev meson valac
+        apt install -y libgranite-7-dev libgtk-4-dev libpantheon-wayland-1-dev libpolkit-agent-1-dev libpolkit-gobject-1-dev meson valac
     - name: Build
       env:
         DESTDIR: out
diff --git a/README.md b/README.md
index 431292e..0a22055 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,7 @@ You'll need the following dependencies:
 * libadwaita-1-dev
 * libgranite-7-dev (>= 7.0.0)
 * libgtk-4-dev
+* libpantheon-wayland-1-dev
 * libpolkit-gobject-1-dev
 * libpolkit-agent-1-dev
 * meson
diff --git a/meson.build b/meson.build
index e7f197b..7c57371 100644
--- a/meson.build
+++ b/meson.build
@@ -23,6 +23,7 @@ executable(
         dependency('gtk4'),
         dependency('polkit-agent-1'),
         dependency('polkit-gobject-1'),
+        dependency('pantheon-wayland-1'),
         meson.get_compiler('vala').find_library('posix')
     ],
     c_args: [
diff --git a/src/PolkitDialog.vala b/src/PolkitDialog.vala
index 1a2c77b..f1edf3e 100644
--- a/src/PolkitDialog.vala
+++ b/src/PolkitDialog.vala
@@ -23,7 +23,7 @@
  * https://github.com/solus-project/budgie-desktop
  */
 
-public class Ag.PolkitDialog : Granite.MessageDialog {
+public class Ag.PolkitDialog : Granite.MessageDialog, PantheonWayland.ExtendedBehavior {
     public signal void done ();
     public bool was_canceled = false;
 
@@ -123,6 +123,17 @@ public class Ag.PolkitDialog : Granite.MessageDialog {
 
         update_idents ();
         select_session ();
+
+        child.realize.connect (() => {
+            connect_to_shell ();
+            set_keep_above ();
+            make_centered ();
+
+            var surface = get_surface ();
+            if (surface is Gdk.Toplevel) {
+                ((Gdk.Toplevel) surface).inhibit_system_shortcuts (null);
+            }
+        });
     }
 
     private void update_idents () {