diff --git a/src/main/resources/schema/schema-h2.sql b/src/main/resources/schema/schema-h2.sql
index 978bbae1..ec8ab571 100644
--- a/src/main/resources/schema/schema-h2.sql
+++ b/src/main/resources/schema/schema-h2.sql
@@ -88,10 +88,7 @@ create table if not exists theme (
     created_at             timestamp    not null,
     created_by             bigint       not null,
     updated_at             timestamp    not null,
-    updated_by             bigint       not null,
-
-    constraint fk_theme__created_by foreign key (created_by) references members (member_id),
-    constraint fk_theme__updated_by foreign key (updated_by) references members (member_id)
+    updated_by             bigint       not null
 );
 
 create table if not exists schedule (
@@ -106,8 +103,6 @@ create table if not exists schedule (
     updated_by  bigint      not null,
 
     constraint uk_schedule__date_time_theme_id unique (date, time, theme_id),
-    constraint fk_schedule__created_by foreign key (created_by) references members (member_id),
-    constraint fk_schedule__updated_by foreign key (updated_by) references members (member_id),
     constraint fk_schedule__theme_id foreign key (theme_id) references theme (id)
 );