diff --git a/xapi_db_load/__init__.py b/xapi_db_load/__init__.py
index 376e694..d99462b 100644
--- a/xapi_db_load/__init__.py
+++ b/xapi_db_load/__init__.py
@@ -2,4 +2,4 @@
 Scripts to generate fake xAPI data against various backends.
 """
 
-__version__ = "1.1"
+__version__ = "1.2"
diff --git a/xapi_db_load/backends/clickhouse_lake.py b/xapi_db_load/backends/clickhouse_lake.py
index 2748f58..06ac37d 100644
--- a/xapi_db_load/backends/clickhouse_lake.py
+++ b/xapi_db_load/backends/clickhouse_lake.py
@@ -197,6 +197,7 @@ def insert_event_sink_actor_data(self, actors):
                 '{actor.user_id}',
                 '{actor.user_id}',
                 '{actor.name}',
+                '{actor.username}@aspects.invalid',
                 '{actor.meta}',
                 '{actor.courseware}',
                 '{actor.language}',