diff --git a/db/migrations/2023021603000_invoice_index.sql b/db/migrations/2023021603000_invoice_index.sql
new file mode 100644
index 0000000..e1abbf0
--- /dev/null
+++ b/db/migrations/2023021603000_invoice_index.sql
@@ -0,0 +1,2 @@
+CREATE INDEX CONCURRENTLY IF NOT EXISTS index_invoices_on_id_user_id_type_state
+    ON invoices (id, user_id, type, state);
\ No newline at end of file