diff --git a/app/config.py b/app/config.py
index 45799613f..473c92222 100644
--- a/app/config.py
+++ b/app/config.py
@@ -163,6 +163,8 @@ class Config(object):
     MOU_SIGNED_ON_BEHALF_ON_BEHALF_RECEIPT_TEMPLATE_ID = '522b6657-5ca5-4368-a294-6b527703bd0b'
     MOU_NOTIFY_TEAM_ALERT_TEMPLATE_ID = 'd0e66c4c-0c50-43f0-94f5-f85b613202d4'
 
+    HIGH_VOLUME_SERVICE = '539d63a1-701d-400d-ab11-f3ee2319d4d4'
+
     BROKER_URL = 'sqs://'
     BROKER_TRANSPORT_OPTIONS = {
         'region': AWS_REGION,
diff --git a/app/v2/notifications/post_notifications.py b/app/v2/notifications/post_notifications.py
index 9816e3bc5..d58786f36 100644
--- a/app/v2/notifications/post_notifications.py
+++ b/app/v2/notifications/post_notifications.py
@@ -203,7 +203,7 @@ def process_sms_or_email_notification(*, form, notification_type, api_key, templ
         simulated=simulated
     )
 
-    if str(service.id) == '539d63a1-701d-400d-ab11-f3ee2319d4d4' and api_key.key_type == KEY_TYPE_NORMAL \
+    if str(service.id) == current_app.config.get('HIGH_VOLUME_SERVICE') and api_key.key_type == KEY_TYPE_NORMAL \
        and notification_type == EMAIL_TYPE:
         # Put GOV.UK Email notifications onto a queue
         # To take the pressure off the db for API requests put the notification for our high volume service onto a queue