diff --git a/render/detailed/summary.go b/render/detailed/summary.go
index b1bc7df8a..db86478bc 100644
--- a/render/detailed/summary.go
+++ b/render/detailed/summary.go
@@ -44,11 +44,11 @@ type NodeSummary struct {
 // MakeNodeSummary summarizes a node, if possible.
 func MakeNodeSummary(n report.Node) (NodeSummary, bool) {
 	renderers := map[string]func(report.Node) NodeSummary{
-		"process":         processNodeSummary,
-		"container":       containerNodeSummary,
-		"container_image": containerImageNodeSummary,
-		"pod":             podNodeSummary,
-		"host":            hostNodeSummary,
+		report.Process:        processNodeSummary,
+		report.Container:      containerNodeSummary,
+		report.ContainerImage: containerImageNodeSummary,
+		report.Pod:            podNodeSummary,
+		report.Host:           hostNodeSummary,
 	}
 	if renderer, ok := renderers[n.Topology]; ok {
 		return renderer(n), true