diff --git a/install_minimal/upgrades/airtime-2.3.0/data/upgrade.sql b/install_minimal/upgrades/airtime-2.3.0/data/upgrade.sql
index 4461717c4..fcfa4b935 100644
--- a/install_minimal/upgrades/airtime-2.3.0/data/upgrade.sql
+++ b/install_minimal/upgrades/airtime-2.3.0/data/upgrade.sql
@@ -1,3 +1,77 @@
 DELETE FROM cc_pref WHERE keystr = 'system_version';
 INSERT INTO cc_pref (keystr, valstr) VALUES ('system_version', '2.3.0');
 
+CREATE SEQUENCE cc_listener_count_id_seq
+	START WITH 1
+	INCREMENT BY 1
+	NO MAXVALUE
+	NO MINVALUE
+	CACHE 1;
+
+CREATE SEQUENCE cc_locale_id_seq
+	START WITH 1
+	INCREMENT BY 1
+	NO MAXVALUE
+	NO MINVALUE
+	CACHE 1;
+
+CREATE SEQUENCE cc_mount_name_id_seq
+	START WITH 1
+	INCREMENT BY 1
+	NO MAXVALUE
+	NO MINVALUE
+	CACHE 1;
+
+CREATE SEQUENCE cc_timestamp_id_seq
+	START WITH 1
+	INCREMENT BY 1
+	NO MAXVALUE
+	NO MINVALUE
+	CACHE 1;
+
+CREATE TABLE cc_listener_count (
+	id integer DEFAULT nextval('cc_listener_count_id_seq'::regclass) NOT NULL,
+	timestamp_id integer NOT NULL,
+	mount_name_id integer NOT NULL,
+	listener_count integer NOT NULL
+);
+
+CREATE TABLE cc_locale (
+	id integer DEFAULT nextval('cc_locale_id_seq'::regclass) NOT NULL,
+	locale_code character varying(16) NOT NULL,
+	locale_lang character varying(128) NOT NULL
+);
+
+CREATE TABLE cc_mount_name (
+	id integer DEFAULT nextval('cc_mount_name_id_seq'::regclass) NOT NULL,
+	mount_name character varying(255) NOT NULL
+);
+
+CREATE TABLE cc_timestamp (
+	id integer DEFAULT nextval('cc_timestamp_id_seq'::regclass) NOT NULL,
+	"timestamp" timestamp without time zone NOT NULL
+);
+
+ALTER TABLE cc_files
+	ADD COLUMN cuein interval DEFAULT '00:00:00'::interval,
+	ADD COLUMN cueout interval DEFAULT '00:00:00'::interval,
+	ADD COLUMN hidden boolean DEFAULT false;
+
+ALTER TABLE cc_listener_count
+	ADD CONSTRAINT cc_listener_count_pkey PRIMARY KEY (id);
+
+ALTER TABLE cc_locale
+	ADD CONSTRAINT cc_locale_pkey PRIMARY KEY (id);
+
+ALTER TABLE cc_mount_name
+	ADD CONSTRAINT cc_mount_name_pkey PRIMARY KEY (id);
+
+ALTER TABLE cc_timestamp
+	ADD CONSTRAINT cc_timestamp_pkey PRIMARY KEY (id);
+
+ALTER TABLE cc_listener_count
+	ADD CONSTRAINT cc_mount_name_inst_fkey FOREIGN KEY (mount_name_id) REFERENCES cc_mount_name(id) ON DELETE CASCADE;
+
+ALTER TABLE cc_listener_count
+	ADD CONSTRAINT cc_timestamp_inst_fkey FOREIGN KEY (timestamp_id) REFERENCES cc_timestamp(id) ON DELETE CASCADE;
+