diff --git a/initial-create-schema.sql b/initial-create-schema.sql
index ddc4e6b..e7710b6 100644
--- a/initial-create-schema.sql
+++ b/initial-create-schema.sql
@@ -48,6 +48,7 @@ create table zahlung (
     datum_ist date not null,
     datum_soll date not null,
     betrag decimal (20, 10) not null,
+    kommentar varchar(128),
     constraint primary key (id),
     constraint foreign key fk_zahlung_mieter (mieter)
         references mieter (id)