diff --git a/gui/griffon-app/views/com/muwire/gui/ShutdownWindowView.groovy b/gui/griffon-app/views/com/muwire/gui/ShutdownWindowView.groovy
index a2457dfa..7ef1341c 100644
--- a/gui/griffon-app/views/com/muwire/gui/ShutdownWindowView.groovy
+++ b/gui/griffon-app/views/com/muwire/gui/ShutdownWindowView.groovy
@@ -20,7 +20,7 @@ class ShutdownWindowView {
     
     void initUI() {
         builder.with {
-            app = application(size: [320, 80], id: 'shutdown-window',
+            application(size: [320, 80], id: 'shutdown-window',
                     locationRelativeTo : null,
                     pack: true,
                     title: application.configuration['application.title'],