diff --git a/infrastructure/lambda-create-user-restriction.tf b/infrastructure/lambda-create-user-restriction.tf
index 7403bcc1..061a4cce 100644
--- a/infrastructure/lambda-create-user-restriction.tf
+++ b/infrastructure/lambda-create-user-restriction.tf
@@ -20,6 +20,7 @@ module "create_user_restriction_lambda" {
     WORKSPACE                 = terraform.workspace
     RESTRICTIONS_TABLE_NAME   = module.user_restriction_table.table_name
     HEALTHCARE_WORKER_API_URL = local.is_sandbox ? "" : data.aws_ssm_parameter.healthcare_worker_api_base_url.value
+    PDS_FHIR_IS_STUBBED       = local.is_sandbox
   }
 
   depends_on = [
diff --git a/infrastructure/lambda-search-patient.tf b/infrastructure/lambda-search-patient.tf
index a19b0005..eb2b14e2 100644
--- a/infrastructure/lambda-search-patient.tf
+++ b/infrastructure/lambda-search-patient.tf
@@ -71,7 +71,7 @@ module "search-patient-details-lambda" {
     APPCONFIG_ENVIRONMENT          = module.ndr-app-config.app_config_environment_id
     APPCONFIG_CONFIGURATION        = module.ndr-app-config.app_config_configuration_profile_id
     SSM_PARAM_JWT_TOKEN_PUBLIC_KEY = "jwt_token_public_key"
-    PDS_FHIR_IS_STUBBED            = local.is_sandbox,
+    PDS_FHIR_IS_STUBBED            = local.is_sandbox
     WORKSPACE                      = terraform.workspace
     AUTH_SESSION_TABLE_NAME        = "${terraform.workspace}_${var.auth_session_dynamodb_table_name}"
     RESTRICTIONS_TABLE_NAME        = module.user_restriction_table.table_name
diff --git a/infrastructure/lambda-search-user-restriction.tf b/infrastructure/lambda-search-user-restriction.tf
index e554df08..b553c481 100644
--- a/infrastructure/lambda-search-user-restriction.tf
+++ b/infrastructure/lambda-search-user-restriction.tf
@@ -19,6 +19,7 @@ module "search_user_restriction_lambda" {
     WORKSPACE                 = terraform.workspace
     RESTRICTIONS_TABLE_NAME   = module.user_restriction_table.table_name
     HEALTHCARE_WORKER_API_URL = data.aws_ssm_parameter.healthcare_worker_api_base_url.value
+    PDS_FHIR_IS_STUBBED       = local.is_sandbox
   }
 
   depends_on = [