diff --git a/voltha/adapters/asfvolt16_olt/asfvolt16_ind_handler.py b/voltha/adapters/asfvolt16_olt/asfvolt16_ind_handler.py
index 6648376..4c93105 100755
--- a/voltha/adapters/asfvolt16_olt/asfvolt16_ind_handler.py
+++ b/voltha/adapters/asfvolt16_olt/asfvolt16_ind_handler.py
@@ -343,7 +343,7 @@
          bal_model_ids_pb2.BAL_INTERFACE_AUTO_ID_LOS):
             bal_iface_los,
         (bal_model_ids_pb2.BAL_OBJ_ID_INTERFACE,
-         bal_model_ids_pb2.BAL_INTERFACE_AUTO_ID_IND):
+         bal_model_ids_pb2.BAL_INTERFACE_AUTO_ID_OPER_STATUS_CHANGE):
             bal_iface_oper_sts_cng,
 
         (bal_model_ids_pb2.BAL_OBJ_ID_SUBSCRIBER_TERMINAL,
diff --git a/voltha/adapters/asfvolt16_olt/asfvolt16_olt.py b/voltha/adapters/asfvolt16_olt/asfvolt16_olt.py
index 3c3db11..0d659cb 100644
--- a/voltha/adapters/asfvolt16_olt/asfvolt16_olt.py
+++ b/voltha/adapters/asfvolt16_olt/asfvolt16_olt.py
@@ -33,7 +33,7 @@
                                                device_handler_class=Asfvolt16Handler,
                                                name='asfvolt16_olt',
                                                vendor='Edgecore',
-                                               version='0.9',
+                                               version='0.91',
                                                device_type='asfvolt16_olt')
         # register for adapter messages
         self.port = 60001