diff --git a/tailbone/views/luigi.py b/tailbone/views/luigi.py
index 96e5cbe9..aaa7e2be 100644
--- a/tailbone/views/luigi.py
+++ b/tailbone/views/luigi.py
@@ -87,6 +87,7 @@ class LuigiTaskView(MasterView):
 
         try:
             self.luigi_handler.launch_overnight_task(task, app.yesterday(),
+                                                     keep_config=False,
                                                      email_if_empty=True,
                                                      wait=False)
         except Exception as error: