diff --git a/render/container.go b/render/container.go
index 11ee980a8..b97d08852 100644
--- a/render/container.go
+++ b/render/container.go
@@ -17,7 +17,7 @@ const (
 )
 
 // UncontainedIDPrefix is the prefix of uncontained pseudo nodes
-var UncontainedIDPrefix = MakePseudoNodeID(UncontainedID)
+var UncontainedIDPrefix = MakePseudoNodeID(UncontainedID, "")
 
 // ContainerRenderer is a Renderer which produces a renderable container
 // graph by merging the process graph and the container topology.
diff --git a/render/detailed/summary.go b/render/detailed/summary.go
index d309c2835..41afde456 100644
--- a/render/detailed/summary.go
+++ b/render/detailed/summary.go
@@ -195,13 +195,13 @@ func pseudoNodeSummary(base BasicNodeSummary, n report.Node) BasicNodeSummary {
 	case strings.HasPrefix(n.ID, render.UncontainedIDPrefix):
 		// render as an uncontained node
 		base.Label = render.UncontainedMajor
-		base.LabelMinor = report.ExtractHostID(n)
+		base.LabelMinor = n.ID[len(render.UncontainedIDPrefix):]
 		base.Shape = report.Square
 		base.Stack = true
 	case strings.HasPrefix(n.ID, render.UnmanagedIDPrefix):
 		// render as an unmanaged node
 		base.Label = render.UnmanagedMajor
-		base.LabelMinor = report.ExtractHostID(n)
+		base.LabelMinor = n.ID[len(render.UnmanagedIDPrefix):]
 		base.Shape = report.Square
 		base.Stack = true
 	default:
diff --git a/render/pod.go b/render/pod.go
index 0c08c917a..34bbb5115 100644
--- a/render/pod.go
+++ b/render/pod.go
@@ -15,7 +15,7 @@ const (
 )
 
 // UnmanagedIDPrefix is the prefix of unmanaged pseudo nodes
-var UnmanagedIDPrefix = MakePseudoNodeID(UnmanagedID)
+var UnmanagedIDPrefix = MakePseudoNodeID(UnmanagedID, "")
 
 func renderKubernetesTopologies(rpt report.Report) bool {
 	// Render if any k8s topology has any nodes