diff --git a/app/consumer/initdb/02_dummy_data.sql b/app/consumer/initdb/02_dummy_data.sql
index 0243dc7..8a0aba5 100644
--- a/app/consumer/initdb/02_dummy_data.sql
+++ b/app/consumer/initdb/02_dummy_data.sql
@@ -35,3 +35,9 @@ INSERT INTO "subscription" ("site_id", "user_id") VALUES
 
   ((SELECT "site_id" FROM "site" WHERE "pce" = 'GI444555666'),
    (SELECT "user_id" FROM "user" WHERE "email" = 'david.leroy@example.com'));
+
+INSERT INTO "device" ("device_eui", "site_id")
+VALUES (
+    '0586fe41112d83d9',
+    (SELECT "site_id" FROM "site" WHERE "pce" = 'GI123456789')
+);
\ No newline at end of file