diff --git a/VolZmap.cpp b/VolZmap.cpp
index 5feb9c8..3681e1c 100644
--- a/VolZmap.cpp
+++ b/VolZmap.cpp
@@ -142,7 +142,7 @@ VolZmap::GetType( void) const
 const string&
 VolZmap::GetTitle( void) const
 {
-   static const string sTitle = "Zmap" ;
+   static const string sTitle = "VolZm" ;
    return sTitle ;
 }