diff --git a/internal/module/k8s/handler.resource.go b/internal/module/k8s/handler.resource.go
index 42a911e..5b02e09 100644
--- a/internal/module/k8s/handler.resource.go
+++ b/internal/module/k8s/handler.resource.go
@@ -581,6 +581,7 @@ func K8sResourceFetch(ctx context.Context, db *gorm.DB, store store.Store) fiber
 			service.CreationTimestamp = metav1.Time{}
 			service.SelfLink = ""
 			service.Generation = 0
+			// Don't clean spec fields as they contain important information like NodePort
 			yamlData, err = yaml.Marshal(service)
 		case "ConfigMap":
 			var configmap *corev1.ConfigMap