diff --git a/mypy-baseline.txt b/mypy-baseline.txt
index 09445b9a9eb87..8b815fbdb5ec5 100644
--- a/mypy-baseline.txt
+++ b/mypy-baseline.txt
@@ -826,7 +826,6 @@ posthog/temporal/tests/batch_exports/test_snowflake_batch_export_workflow.py:0:
 posthog/temporal/tests/batch_exports/test_snowflake_batch_export_workflow.py:0: error: Need type annotation for "_execute_async_calls" (hint: "_execute_async_calls: list[<type>] = ...")  [var-annotated]
 posthog/temporal/tests/batch_exports/test_snowflake_batch_export_workflow.py:0: error: Need type annotation for "_cursors" (hint: "_cursors: list[<type>] = ...")  [var-annotated]
 posthog/temporal/tests/batch_exports/test_snowflake_batch_export_workflow.py:0: error: List item 0 has incompatible type "tuple[str, str, int, int, int, int, str, int]"; expected "tuple[str, str, int, int, str, str, str, str]"  [list-item]
-posthog/temporal/data_imports/pipelines/test/test_pipeline_sync.py:0: error: Missing positional argument "db_incremental_field_last_value" in call to "__call__" of "SourceFactory"  [call-arg]
 posthog/migrations/0237_remove_timezone_from_teams.py:0: error: Argument 2 to "RunPython" has incompatible type "Callable[[Migration, Any], None]"; expected "_CodeCallable | None"  [arg-type]
 posthog/migrations/0228_fix_tile_layouts.py:0: error: Argument 2 to "RunPython" has incompatible type "Callable[[Migration, Any], None]"; expected "_CodeCallable | None"  [arg-type]
 posthog/api/plugin_log_entry.py:0: error: Name "timezone.datetime" is not defined  [name-defined]
diff --git a/posthog/migrations/0528_externaldatajob_pipeline_version.py b/posthog/migrations/0528_externaldatajob_pipeline_version.py
index 0a8cb0606d8ca..c5b8f1630df2d 100644
--- a/posthog/migrations/0528_externaldatajob_pipeline_version.py
+++ b/posthog/migrations/0528_externaldatajob_pipeline_version.py
@@ -24,6 +24,7 @@ class Migration(migrations.Migration):
                 UPDATE posthog_externaldatajob
                 SET pipeline_version = 'v1-dlt-sync'
                 WHERE pipeline_version is null
-            """
+            """,
+            reverse_sql=migrations.RunSQL.noop,
         ),
     ]