diff --git a/db/migrate/20231110173126_add_organizing_committee_to_contest.rb b/db/migrate/20231110173126_add_organizing_committee_to_contest.rb
new file mode 100644
index 00000000..009d582c
--- /dev/null
+++ b/db/migrate/20231110173126_add_organizing_committee_to_contest.rb
@@ -0,0 +1,6 @@
+class AddOrganizingCommitteeToContest < ActiveRecord::Migration[7.0]
+  def change
+    add_column :contests, :head_of_organizing_committee, :string, null: false, default: ''
+    add_column :contests, :secretary_of_organizing_committee, :string, null: false, default: ''
+  end
+end
diff --git a/db/structure.sql b/db/structure.sql
index 612b5e7f..297e19e7 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -192,7 +192,9 @@ CREATE TABLE public.contests (
     archive_open boolean DEFAULT false NOT NULL,
     institutions character varying[] DEFAULT '{}'::character varying[] NOT NULL,
     statistic_open boolean DEFAULT false NOT NULL,
-    main_judge character varying DEFAULT ''::character varying NOT NULL
+    main_judge character varying DEFAULT ''::character varying NOT NULL,
+    head_of_organizing_committee character varying DEFAULT ''::character varying NOT NULL,
+    secretary_of_organizing_committee character varying DEFAULT ''::character varying NOT NULL
 );
 
 
@@ -921,6 +923,5 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20230902145307'),
 ('20230902145308'),
 ('20230902145309'),
-('20230930203405');
-
-
+('20230930203405'),
+('20231110173126');