diff --git a/hivemind_etl/mediawiki/workflows.py b/hivemind_etl/mediawiki/workflows.py
index a5d71c4..5d7d9b0 100644
--- a/hivemind_etl/mediawiki/workflows.py
+++ b/hivemind_etl/mediawiki/workflows.py
@@ -82,7 +82,7 @@ async def run(self, mediawiki_platform: dict) -> None:
         await workflow.execute_activity(
             load_mediawiki_data,
             mediawiki_platform,
-            start_to_close_timeout=timedelta(hours=3),
+            start_to_close_timeout=timedelta(days=3),
             retry_policy=RetryPolicy(
                 initial_interval=timedelta(minutes=1),
                 maximum_attempts=3,