diff --git a/brian_dashboard_manager/templating/helpers.py b/brian_dashboard_manager/templating/helpers.py
index dd71709b4c400d5d667b09843feb545c39131a45..6f98043061fdf490c393ba9da5d1663e45bfe08f 100644
--- a/brian_dashboard_manager/templating/helpers.py
+++ b/brian_dashboard_manager/templating/helpers.py
@@ -140,6 +140,7 @@ def get_nren_interface_data(services, interfaces, excluded_dashboards):
     result = {}
 
     customers = defaultdict(list)
+    aggregate_interfaces = dict()
 
     for service in services:
         _customers = service.get('customers')
@@ -187,6 +188,8 @@ def get_nren_interface_data(services, interfaces, excluded_dashboards):
                 router = router.replace('.geant.net', '')
                 location = router.split('.')[1].upper()
                 title = f'{location} - {customer} ({if_name}) | {name}'
+
+                aggregate_interfaces[f'{router}:::{if_name}'] = True
                 dashboard['AGGREGATES'].append({
                     'measurement': measurement,
                     'alias': title,
@@ -203,6 +206,9 @@ def get_nren_interface_data(services, interfaces, excluded_dashboards):
                 'scid': scid
             })
 
+    def _check_in_aggregate(router, interface):
+        return f'{router}:::{interface}' in aggregate_interfaces
+
     for interface in interfaces:
 
         description = interface['description'].strip()
@@ -225,7 +231,8 @@ def get_nren_interface_data(services, interfaces, excluded_dashboards):
                 'PHYSICAL': []
             })
 
-            if port_type == 'access':
+            _covered_by_service = _check_in_aggregate(router, interface_name)
+            if port_type == 'access' and not _covered_by_service:
                 dashboard['AGGREGATES'].append({
                     'interface': interface_name,
                     'hostname': host,