diff --git a/backend/migrations/versions/e1c7a4b62d90_drop_scheduled_duplicates.py b/backend/migrations/versions/e1c7a4b62d90_drop_scheduled_duplicates.py
index 2760dde..874c6a0 100644
--- a/backend/migrations/versions/e1c7a4b62d90_drop_scheduled_duplicates.py
+++ b/backend/migrations/versions/e1c7a4b62d90_drop_scheduled_duplicates.py
@@ -57,8 +57,13 @@ WHERE cs.account_id = fresh.account_id AND cs.chat_id = fresh.chat_id
 
 _CHILD_TABLES = ("media", "media_versions", "message_versions", "links", "callbacks")
 
+_ALLOW_DECOMPRESSION = (
+    "SET LOCAL timescaledb.max_tuples_decompressed_per_dml_transaction = 0"
+)
+
 
 def upgrade() -> None:
+    op.execute(_ALLOW_DECOMPRESSION)
     op.execute(_STAGE)
     for table in _CHILD_TABLES:
         op.execute(_DELETE_CHILD.format(table=table))