diff --git a/dbus_generator.py b/dbus_generator.py
index fa77c17..154e557 100755
--- a/dbus_generator.py
+++ b/dbus_generator.py
@@ -195,8 +195,8 @@ def __init__(self):
 		supported_settings = {
 				'autostart': ['/Settings/Generator0/AutoStartEnabled', 1, 0, 1],
 				'stopwhengridavailable': ['/Settings/Generator0/StopWhenGridAvailable', 0, 0, 0],
-				'accumulateddaily': ['/Settings/Generator0/AccumulatedDaily', '', 0, 0],
-				'accumulatedtotal': ['/Settings/Generator0/AccumulatedTotal', 0, 0, 0],
+				'accumulateddaily': ['/Settings/Generator0/AccumulatedDaily', '', 0, 0, True],
+				'accumulatedtotal': ['/Settings/Generator0/AccumulatedTotal', 0, 0, 0, True],
 				'batterymeasurement': ['/Settings/Generator0/BatteryService', 'default', 0, 0],
 				'minimumruntime': ['/Settings/Generator0/MinimumRuntime', 0, 0, 86400],  # minutes
 				'stoponac1enabled': ['/Settings/Generator0/StopWhenAc1Available', 0, 0, 10],
diff --git a/ext/velib_python b/ext/velib_python
index b9ffd41..3021330 160000
--- a/ext/velib_python
+++ b/ext/velib_python
@@ -1 +1 @@
-Subproject commit b9ffd419908207d1db61d091d89aee1598d78ca1
+Subproject commit 3021330825402ce77dbb2071971a0f6536c32715