diff --git a/Servers/WindowServer/WSWindowManager.cpp b/Servers/WindowServer/WSWindowManager.cpp
index 83cd86ca0a..ad2a6b4e37 100644
--- a/Servers/WindowServer/WSWindowManager.cpp
+++ b/Servers/WindowServer/WSWindowManager.cpp
@@ -89,7 +89,7 @@ WSWindowManager::WSWindowManager()
             return;
         case 300:
             if (fork() == 0) {
-                execl("/bin/shutdown", "/bin/shutdown", "-n", nullptr);
+                execl("/bin/SystemDialog", "/bin/SystemDialog", "--shutdown", nullptr);
                 ASSERT_NOT_REACHED();
             }
             return;