diff --git a/init.sql b/init.sql
index ea22502..c4d4538 100644
--- a/init.sql
+++ b/init.sql
@@ -1,5 +1,6 @@
 create table if not exists training(
     id uuid primary key default gen_random_uuid(),
+    filename text not null,
     medium varchar(255) not null,
     comment text not null,
     data jsonb not null default '{}'