diff --git a/data/migrations/versions/2fb9492c20cc_backfill_parent_ids_and_checksums.py b/data/migrations/versions/2fb9492c20cc_backfill_parent_ids_and_checksums.py
deleted file mode 100644
index afd589809..000000000
--- a/data/migrations/versions/2fb9492c20cc_backfill_parent_ids_and_checksums.py
+++ /dev/null
@@ -1,21 +0,0 @@
-"""backfill parent ids and checksums
-Revision ID: 2fb9492c20cc
-Revises: 57dad559ff2d
-Create Date: 2015-07-14 17:38:47.397963
-"""
-
-# revision identifiers, used by Alembic.
-revision = '2fb9492c20cc'
-down_revision = '57dad559ff2d'
-
-from alembic import op
-import sqlalchemy as sa
-from util.migrate.backfill_parent_id import backfill_parent_id
-from util.migrate.backfill_checksums import backfill_checksums
-
-def upgrade(tables):
-    backfill_parent_id()
-    backfill_checksums()
-
-def downgrade(tables):
-    pass