diff --git a/projects/appointment-reminders-and-delius/deploy/values-prod.yml b/projects/appointment-reminders-and-delius/deploy/values-prod.yml
index 6c96f52410..60c56efbf9 100644
--- a/projects/appointment-reminders-and-delius/deploy/values-prod.yml
+++ b/projects/appointment-reminders-and-delius/deploy/values-prod.yml
@@ -1,5 +1,3 @@
-enabled: false # TODO set this to true when you're ready to deploy your service
-
 generic-service:
   ingress:
     host: appointment-reminders-and-delius.hmpps.service.justice.gov.uk
@@ -8,6 +6,7 @@ generic-service:
     SENTRY_ENVIRONMENT: prod
     SPRING_SECURITY_OAUTH2_RESOURCESERVER_JWT_JWK_SET_URI: https://sign-in.hmpps.service.justice.gov.uk/auth/.well-known/jwks.json
     SPRING_SECURITY_OAUTH2_RESOURCESERVER_JWT_ISSUER_URI: https://sign-in.hmpps.service.justice.gov.uk/auth/issuer
+    GOVUK-NOTIFY_TEMPLATES_UPW-APPOINTMENT-REMINDER: 4895f1a9-50b7-481e-9fca-2ac0f8d200d2
 
 jobs:
   unpaid-work-appointment-reminders:
diff --git a/projects/appointment-reminders-and-delius/src/integrationTest/kotlin/uk/gov/justice/digital/hmpps/IntegrationTest.kt b/projects/appointment-reminders-and-delius/src/integrationTest/kotlin/uk/gov/justice/digital/hmpps/IntegrationTest.kt
index 9886227bc5..3f8875a303 100644
--- a/projects/appointment-reminders-and-delius/src/integrationTest/kotlin/uk/gov/justice/digital/hmpps/IntegrationTest.kt
+++ b/projects/appointment-reminders-and-delius/src/integrationTest/kotlin/uk/gov/justice/digital/hmpps/IntegrationTest.kt
@@ -89,7 +89,7 @@ internal class IntegrationTest {
         verify(notificationClient).sendSms(
             "cd713c1b-1b27-45a0-b493-37a34666635a",
             "07000000000",
-            mapOf("firstName" to "Test", "date" to "01/01/2000"),
+            mapOf("FirstName" to "Test", "NextWorkSession" to "01/01/2000"),
             "123, 456"
         )
         verify(telemetryService).trackEvent(
diff --git a/projects/appointment-reminders-and-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/service/UnpaidWorkAppointmentsService.kt b/projects/appointment-reminders-and-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/service/UnpaidWorkAppointmentsService.kt
index d22336a8e3..2b08245809 100644
--- a/projects/appointment-reminders-and-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/service/UnpaidWorkAppointmentsService.kt
+++ b/projects/appointment-reminders-and-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/service/UnpaidWorkAppointmentsService.kt
@@ -20,7 +20,7 @@ class UnpaidWorkAppointmentsService(
                 notificationClient.sendSms(
                     templateId,
                     it.mobileNumber,
-                    mapOf("firstName" to it.firstName, "date" to it.appointmentDate),
+                    mapOf("FirstName" to it.firstName, "NextWorkSession" to it.appointmentDate),
                     it.upwAppointmentIds
                 )
                 telemetryService.trackEvent(