diff --git a/db/docs/batched_background_migrations/backfill_approval_group_rules_users_group_id.yml b/db/docs/batched_background_migrations/backfill_approval_group_rules_users_group_id.yml
index 6d706e0798614a9ebf52acec99a2385152d08f93..835e93960f67063d54eb2138461b387b733ab08f 100644
--- a/db/docs/batched_background_migrations/backfill_approval_group_rules_users_group_id.yml
+++ b/db/docs/batched_background_migrations/backfill_approval_group_rules_users_group_id.yml
@@ -5,4 +5,4 @@ feature_category: source_code_management
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/159585
 milestone: '17.2'
 queued_migration_version: 20240716135356
-finalized_by: # version of the migration that finalized this BBM
+finalized_by: '20240929231907'
diff --git a/db/post_migrate/20240929231907_finalize_backfill_approval_group_rules_users_group_id.rb b/db/post_migrate/20240929231907_finalize_backfill_approval_group_rules_users_group_id.rb
new file mode 100644
index 0000000000000000000000000000000000000000..db6f6b6dd9128730f9ccc5a3a91b67cba9aed28d
--- /dev/null
+++ b/db/post_migrate/20240929231907_finalize_backfill_approval_group_rules_users_group_id.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class FinalizeBackfillApprovalGroupRulesUsersGroupId < Gitlab::Database::Migration[2.2]
+  milestone '17.5'
+
+  disable_ddl_transaction!
+
+  restrict_gitlab_migration gitlab_schema: :gitlab_main_cell
+
+  def up
+    ensure_batched_background_migration_is_finished(
+      job_class_name: 'BackfillApprovalGroupRulesUsersGroupId',
+      table_name: :approval_group_rules_users,
+      column_name: :id,
+      job_arguments: [:group_id, :approval_group_rules, :group_id, :approval_group_rule_id],
+      finalize: true
+    )
+  end
+
+  def down; end
+end
diff --git a/db/schema_migrations/20240929231907 b/db/schema_migrations/20240929231907
new file mode 100644
index 0000000000000000000000000000000000000000..391fbfc172536ceb980deef82cd877db576fc56e
--- /dev/null
+++ b/db/schema_migrations/20240929231907
@@ -0,0 +1 @@
+c223f11470b66512d94de740c286d7ca22a6d907fd1632127699eaa7f811f887
\ No newline at end of file