diff --git a/payments/db/sql_store.go b/payments/db/sql_store.go
index 9644266f8..3637a981b 100644
--- a/payments/db/sql_store.go
+++ b/payments/db/sql_store.go
@@ -132,9 +132,6 @@ func NewSQLStore(cfg *SQLStoreConfig, db BatchedSQLQueries,
 	}, nil
 }
 
-// A compile-time constraint to ensure SQLStore implements DB.
-var _ DB = (*SQLStore)(nil)
-
 // fetchPaymentWithCompleteData fetches a payment with all its related data
 // including attempts, hops, and custom records from the database.
 // This is a convenience wrapper around the batch loading functions for single
diff --git a/sqldb/sqlc/migrations/000010_payments.down.sql b/sqldb/sqlc/migrations/000010_payments.down.sql
index 62b19cb99..68f19f779 100644
--- a/sqldb/sqlc/migrations/000010_payments.down.sql
+++ b/sqldb/sqlc/migrations/000010_payments.down.sql
@@ -39,16 +39,16 @@ DROP INDEX IF EXISTS idx_htlc_payment_hash;
 DROP INDEX IF EXISTS idx_htlc_attempt_time;
 DROP TABLE IF EXISTS payment_htlc_attempts;
 
--- ─────────────────────────────────────────────
--- Drop payments table and its indexes.
--- ─────────────────────────────────────────────
-
-DROP INDEX IF EXISTS idx_payments_created_at;
-DROP TABLE IF EXISTS payments;
-
 -- ─────────────────────────────────────────────
 -- Drop payment intents table and its indexes.
 -- ─────────────────────────────────────────────
 
 DROP INDEX IF EXISTS idx_payment_intents_type;
-DROP TABLE IF EXISTS payment_intents;
\ No newline at end of file
+DROP TABLE IF EXISTS payment_intents;
+
+-- ─────────────────────────────────────────────
+-- Drop payments table and its indexes.
+-- ─────────────────────────────────────────────
+
+DROP INDEX IF EXISTS idx_payments_created_at;
+DROP TABLE IF EXISTS payments;
\ No newline at end of file