diff --git a/xapi_db_load/__init__.py b/xapi_db_load/__init__.py
index d8722ac..6dd35a6 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__ = "1.4"
+__version__ = "1.4.1"
diff --git a/xapi_db_load/backends/clickhouse_lake.py b/xapi_db_load/backends/clickhouse_lake.py
index 52e49b7..1c8fa5d 100644
--- a/xapi_db_load/backends/clickhouse_lake.py
+++ b/xapi_db_load/backends/clickhouse_lake.py
@@ -190,6 +190,7 @@ def insert_event_sink_actor_data(self, actors):
                 '{actor.user_id}',
                 '{actor.user_id}',
                 '{actor.name}',
+                '{actor.username}',
                 '{actor.username}@aspects.invalid',
                 '{actor.meta}',
                 '{actor.courseware}',
diff --git a/xapi_db_load/backends/csv.py b/xapi_db_load/backends/csv.py
index 8915b44..5d755ba 100644
--- a/xapi_db_load/backends/csv.py
+++ b/xapi_db_load/backends/csv.py
@@ -237,6 +237,7 @@ def insert_event_sink_actor_data(self, actors):
                     actor.user_id,
                     actor.user_id,
                     actor.name,
+                    actor.username,
                     f"{actor.username}@aspects.invalid",
                     actor.meta,
                     actor.courseware,