diff --git a/cbpi/__init__.py b/cbpi/__init__.py
index d10ec7f..4ac905a 100644
--- a/cbpi/__init__.py
+++ b/cbpi/__init__.py
@@ -1 +1 @@
-__version__ = "4.0.2.0.a10"
+__version__ = "4.0.2.0.a11"
diff --git a/cbpi/controller/fermentation_controller.py b/cbpi/controller/fermentation_controller.py
index c70ab63..5f02a05 100644
--- a/cbpi/controller/fermentation_controller.py
+++ b/cbpi/controller/fermentation_controller.py
@@ -625,6 +625,7 @@ class FermentationController:
         fermenter = self._find_by_id(fermenterid)
         def add_runtime_data(item):
             item["status"] = "I"
+            item["endtime"] = 0
             item["id"] = shortuuid.uuid()
             item["props"]["Sensor"] = fermenter.sensor
         list(map(lambda item: add_runtime_data(item), data.get("steps")))