diff --git a/pkg/components/prometheus-operator/template.go b/pkg/components/prometheus-operator/template.go
index bc518c6c6..fdcda28d8 100644
--- a/pkg/components/prometheus-operator/template.go
+++ b/pkg/components/prometheus-operator/template.go
@@ -48,6 +48,7 @@ alertmanager:
               storage: "{{.AlertManagerStorageSize}}"
 grafana:
   adminPassword: {{.GrafanaAdminPassword}}
+  plugins: "grafana-piechart-panel"
   testFramework:
     enabled: false
   sidecar: