diff --git a/db/schema.sql b/db/schema.sql
index d7e79dc..66a8d6e 100644
--- a/db/schema.sql
+++ b/db/schema.sql
@@ -94,6 +94,7 @@ ALTER SEQUENCE public.rs485_weather_data_id_seq OWNED BY public.rs485_weather_da
 
 CREATE TABLE public.stations (
     station_id character varying(50) NOT NULL,
+    device_id character varying(50),
     password character varying(50) NOT NULL,
     name character varying(100),
     location character varying(100),