diff --git a/db/docs/batched_background_migrations/backfill_dast_site_profile_secret_variables_project_id.yml b/db/docs/batched_background_migrations/backfill_dast_site_profile_secret_variables_project_id.yml
index dabf679da22ef9d44d70529cd2f322269604ae8d..5eece976e8d15b1567d2ff7a45c812f8799e18fa 100644
--- a/db/docs/batched_background_migrations/backfill_dast_site_profile_secret_variables_project_id.yml
+++ b/db/docs/batched_background_migrations/backfill_dast_site_profile_secret_variables_project_id.yml
@@ -1,8 +1,9 @@
 ---
 migration_job_name: BackfillDastSiteProfileSecretVariablesProjectId
-description: Backfills sharding key `dast_site_profile_secret_variables.project_id` from `dast_site_profiles`.
+description: Backfills sharding key `dast_site_profile_secret_variables.project_id`
+  from `dast_site_profiles`.
 feature_category: dynamic_application_security_testing
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/155491
 milestone: '17.1'
 queued_migration_version: 20240605192711
-finalized_by: # version of the migration that finalized this BBM
+finalized_by: '20241103232302'
diff --git a/db/post_migrate/20241103232302_finalize_backfill_dast_site_profile_secret_variables_project_id.rb b/db/post_migrate/20241103232302_finalize_backfill_dast_site_profile_secret_variables_project_id.rb
new file mode 100644
index 0000000000000000000000000000000000000000..3069dc11a315db4af55d5044681d78fd789c36c7
--- /dev/null
+++ b/db/post_migrate/20241103232302_finalize_backfill_dast_site_profile_secret_variables_project_id.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class FinalizeBackfillDastSiteProfileSecretVariablesProjectId < Gitlab::Database::Migration[2.2]
+  milestone '17.6'
+
+  disable_ddl_transaction!
+
+  restrict_gitlab_migration gitlab_schema: :gitlab_main_cell
+
+  def up
+    ensure_batched_background_migration_is_finished(
+      job_class_name: 'BackfillDastSiteProfileSecretVariablesProjectId',
+      table_name: :dast_site_profile_secret_variables,
+      column_name: :id,
+      job_arguments: [:project_id, :dast_site_profiles, :project_id, :dast_site_profile_id],
+      finalize: true
+    )
+  end
+
+  def down; end
+end
diff --git a/db/schema_migrations/20241103232302 b/db/schema_migrations/20241103232302
new file mode 100644
index 0000000000000000000000000000000000000000..162bbc8f81feab73f67377e745e9ed0c685a491c
--- /dev/null
+++ b/db/schema_migrations/20241103232302
@@ -0,0 +1 @@
+19ad7e18e150444fa63771e3304172eb487488075f0cfa427c6ccf1b4c332490
\ No newline at end of file