diff --git a/Services/NotificationServer/NotificationWindow.cpp b/Services/NotificationServer/NotificationWindow.cpp
index d8b3531836..e5739b1c3b 100644
--- a/Services/NotificationServer/NotificationWindow.cpp
+++ b/Services/NotificationServer/NotificationWindow.cpp
@@ -41,7 +41,7 @@ namespace NotificationServer {
 
 static Vector<RefPtr<NotificationWindow>> s_windows;
 
-static void update_notification_window_locations()
+void update_notification_window_locations()
 {
     Gfx::IntRect last_window_rect;
     for (auto& window : s_windows) {
diff --git a/Services/NotificationServer/NotificationWindow.h b/Services/NotificationServer/NotificationWindow.h
index 5c0a710301..607365fe6e 100644
--- a/Services/NotificationServer/NotificationWindow.h
+++ b/Services/NotificationServer/NotificationWindow.h
@@ -30,6 +30,8 @@
 
 namespace NotificationServer {
 
+void update_notification_window_locations();
+
 class NotificationWindow final : public GUI::Window {
     C_OBJECT(NotificationWindow);
 
diff --git a/Services/NotificationServer/main.cpp b/Services/NotificationServer/main.cpp
index 125f8b711d..bc74083489 100644
--- a/Services/NotificationServer/main.cpp
+++ b/Services/NotificationServer/main.cpp
@@ -25,8 +25,10 @@
  */
 
 #include "ClientConnection.h"
+#include "NotificationWindow.h"
 #include <LibCore/LocalServer.h>
 #include <LibGUI/Application.h>
+#include <LibGUI/Desktop.h>
 #include <LibGUI/WindowServerConnection.h>
 #include <stdio.h>
 #include <unistd.h>
@@ -66,5 +68,7 @@ int main(int argc, char** argv)
         return 1;
     }
 
+    GUI::Desktop::the().on_rect_change = [](auto&) { NotificationServer::update_notification_window_locations(); };
+
     return app->exec();
 }