diff --git a/backend/prisma/seed.ts b/backend/prisma/seed.ts
index c7a0fc9..05e24ad 100644
--- a/backend/prisma/seed.ts
+++ b/backend/prisma/seed.ts
@@ -384,16 +384,16 @@ async function main() {
     // Map Pulse sensor device 11666 to Flower Room
     if (flowerRoom) {
         const existingSensor = await prisma.sensor.findFirst({
-            where: { externalId: '11666', type: 'VPD' }
+            where: { deviceId: '11666', type: 'VPD' }
         });
         if (!existingSensor) {
             await prisma.sensor.create({
                 data: {
                     name: 'Veridian Demo Pulse',
                     type: 'VPD',
-                    externalId: '11666',
+                    deviceId: '11666',
                     location: 'Flower Room',
-                    status: 'ACTIVE',
+                    isActive: true,
                     roomId: flowerRoom.id
                 } as any
             });