diff --git a/cli.py b/cli.py
index 506dea0..fb8a080 100644
--- a/cli.py
+++ b/cli.py
@@ -81,7 +81,6 @@ def inspect_many_blocks_command(
             w3,
             trace_classifier,
             block_number,
-            should_write_classified_traces=False,
             trace_db_session=trace_db_session,
         )
 
diff --git a/listener.py b/listener.py
index 928603f..5c1e386 100644
--- a/listener.py
+++ b/listener.py
@@ -63,7 +63,6 @@ def run():
                 w3,
                 trace_classifier,
                 block_number,
-                should_write_classified_traces=False,
                 trace_db_session=trace_db_session,
             )
             update_latest_block(inspect_db_session, block_number)