diff --git a/charts/cluster-addons/templates/monitoring/kube-prometheus-stack.yaml b/charts/cluster-addons/templates/monitoring/kube-prometheus-stack.yaml
index cd9987b..59e6512 100644
--- a/charts/cluster-addons/templates/monitoring/kube-prometheus-stack.yaml
+++ b/charts/cluster-addons/templates/monitoring/kube-prometheus-stack.yaml
@@ -13,7 +13,7 @@ stringData:
       # Don't apply the namespace grouping by default
       config:
         route:
-          group_by: []
+          group_by: ['...']
       alertmanagerSpec:
         image:
           registry: {{ include "cluster-addons.imagePrefix" . }}quay.io