diff --git a/db/versions/11383-maroonChico/00-town.sql b/db/versions/11383-maroonChico/00-town.sql
new file mode 100644
index 000000000..8fdd8c7b0
--- /dev/null
+++ b/db/versions/11383-maroonChico/00-town.sql
@@ -0,0 +1,10 @@
+UPDATE vn.town t
+		LEFT JOIN vn.zoneGeo zg ON zg.id = t.geoFk
+	SET t.geoFk = NULL
+	WHERE zg.id IS NULL;
+
+ALTER TABLE vn.town
+	ADD CONSTRAINT town_zoneGeo_FK FOREIGN KEY (geoFk)
+		REFERENCES vn.zoneGeo(id)
+		ON DELETE RESTRICT
+		ON UPDATE CASCADE;
diff --git a/db/versions/11383-maroonChico/01-postCode.sql b/db/versions/11383-maroonChico/01-postCode.sql
new file mode 100644
index 000000000..668cf69cb
--- /dev/null
+++ b/db/versions/11383-maroonChico/01-postCode.sql
@@ -0,0 +1,10 @@
+UPDATE vn.postCode pc
+		LEFT JOIN vn.zoneGeo zg ON zg.id = pc.geoFk
+	SET pc.geoFk = NULL
+	WHERE zg.id IS NULL;
+
+ALTER TABLE vn.postCode
+	ADD CONSTRAINT postCode_zoneGeo_FK FOREIGN KEY (geoFk)
+		REFERENCES vn.zoneGeo(id)
+		ON DELETE RESTRICT
+		ON UPDATE CASCADE;
diff --git a/db/versions/11383-maroonChico/02-province.sql b/db/versions/11383-maroonChico/02-province.sql
new file mode 100644
index 000000000..c16d33cd8
--- /dev/null
+++ b/db/versions/11383-maroonChico/02-province.sql
@@ -0,0 +1,10 @@
+UPDATE vn.province p
+		LEFT JOIN vn.zoneGeo zg ON zg.id = p.geoFk
+	SET p.geoFk = NULL
+	WHERE zg.id IS NULL;
+
+ALTER TABLE vn.province
+	ADD CONSTRAINT province_zoneGeo_FK FOREIGN KEY (geoFk)
+		REFERENCES vn.zoneGeo(id)
+		ON DELETE RESTRICT
+		ON UPDATE CASCADE;