diff --git a/msg.go b/msg.go
index d544375..1c2aba6 100644
--- a/msg.go
+++ b/msg.go
@@ -325,5 +325,12 @@ func zipMessages() ([]byte, error) {
 
 func UnzipMessages(z []byte) error {
 	log.Printf("UnzipMessages : %d bytes.\n", len(z))
+	r := bytes.NewReader(z)
+	zr, err := zip.NewReader(r, len(z))
+
+	for _, f := range zr.File {
+		log.Fprintf("File : %s\n", f.Name)
+	}
+
 	return nil
 }