diff --git a/app/__init__.py b/app/__init__.py
index e73da2046..ef46fdb87 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -287,8 +287,9 @@ def init_app(application):
         remaining_global_messages = 0
 
         if current_app:
+            service_id = session.get("service_id")
             global_limit = current_app.config["GLOBAL_SERVICE_MESSAGE_LIMIT"]
-            global_messages_count = service_api_client.get_global_notification_count()
+            global_messages_count = service_api_client.get_global_notification_count(service_id)
             remaining_global_messages = global_limit - global_messages_count
         return {"daily_global_messages_remaining": remaining_global_messages}
 
diff --git a/app/notify_client/service_api_client.py b/app/notify_client/service_api_client.py
index 3c29111df..25b9d7c6e 100644
--- a/app/notify_client/service_api_client.py
+++ b/app/notify_client/service_api_client.py
@@ -497,11 +497,8 @@ class ServiceAPIClient(NotifyAdminAPIClient):
 
         return int(count)
 
-    def get_global_notification_count(self):
-        # if cache is not set, or not enabled, return 0
-        count = redis_client.get(daily_total_cache_key()) or 0
-
-        return int(count)
+    def get_global_notification_count(self, service_id):
+       return self.get("/service/{}/notification-count".format(service_id))
 
 
 service_api_client = ServiceAPIClient()