diff --git a/GTG/gtk/application.py b/GTG/gtk/application.py
index 773e37b803..7e444ca667 100644
--- a/GTG/gtk/application.py
+++ b/GTG/gtk/application.py
@@ -434,7 +434,7 @@ def close_focused_task(self, action, params):
         editor = self.get_active_editor()
 
         if editor:
-            self.close_task(editor.task.get_id())
+            self.close_task(editor.task.id)
 
     def delete_editor_task(self, action, params):
         """Callback to delete the task currently open."""