diff --git a/lib/bytesutil/bytebuffer.go b/lib/bytesutil/bytebuffer.go
index 1fccdb034..013ab67bc 100644
--- a/lib/bytesutil/bytebuffer.go
+++ b/lib/bytesutil/bytebuffer.go
@@ -28,7 +28,7 @@ type ByteBuffer struct {
 
 // Path returns an unique id for bb.
 func (bb *ByteBuffer) Path() string {
-	return fmt.Sprintf("ByteBuffer(%p)", bb)
+	return fmt.Sprintf("ByteBuffer/%p/mem", bb)
 }
 
 // Reset resets bb.