diff --git a/helm_deploy/values-dev.yaml b/helm_deploy/values-dev.yaml
index 88f78008..806a76bd 100644
--- a/helm_deploy/values-dev.yaml
+++ b/helm_deploy/values-dev.yaml
@@ -10,6 +10,7 @@ generic-service:
   env:
     INGRESS_URL: "https://authorization-dev.hmpps.service.justice.gov.uk"
     HMPPS_AUTH_URL: "https://sign-in-dev.hmpps.service.justice.gov.uk/auth"
+    HMPPS_AUTHORIZATION_SERVER_URL: "https://authorization-dev.hmpps.service.justice.gov.uk"
     TOKEN_VERIFICATION_API_URL: "https://token-verification-api-dev.prison.service.justice.gov.uk"
     ENVIRONMENT_NAME: DEV
 
diff --git a/helm_deploy/values-preprod.yaml b/helm_deploy/values-preprod.yaml
index c0e4fc18..c3ed46a5 100644
--- a/helm_deploy/values-preprod.yaml
+++ b/helm_deploy/values-preprod.yaml
@@ -10,6 +10,7 @@ generic-service:
   env:
     INGRESS_URL: "https://hmpps-authorization-preprod.hmpps.service.justice.gov.uk"
     HMPPS_AUTH_URL: "https://sign-in-preprod.hmpps.service.justice.gov.uk/auth"
+    HMPPS_AUTHORIZATION_SERVER_URL: "https://authorization-preprod.hmpps.service.justice.gov.uk"
     TOKEN_VERIFICATION_API_URL: "https://token-verification-api-preprod.prison.service.justice.gov.uk"
     ENVIRONMENT_NAME: PRE-PRODUCTION
 
diff --git a/helm_deploy/values-prod.yaml b/helm_deploy/values-prod.yaml
index ed38301d..550fe84f 100644
--- a/helm_deploy/values-prod.yaml
+++ b/helm_deploy/values-prod.yaml
@@ -8,6 +8,7 @@ generic-service:
   env:
     INGRESS_URL: "https://hmpps-authorization.hmpps.service.justice.gov.uk"
     HMPPS_AUTH_URL: "https://sign-in.hmpps.service.justice.gov.uk/auth"
+    HMPPS_AUTHORIZATION_SERVER_URL: "https://authorization.hmpps.service.justice.gov.uk"
     TOKEN_VERIFICATION_API_URL: "https://token-verification-api.prison.service.justice.gov.uk"
 
 generic-prometheus-alerts: