diff --git a/CEP/MS/src/VdsMaker.cc b/CEP/MS/src/VdsMaker.cc
index ce013f8c2c5e14e8b368db0917074ce4cd2c47e2..2e108d6e70b199264f2524eba88e31094840fa7f 100644
--- a/CEP/MS/src/VdsMaker.cc
+++ b/CEP/MS/src/VdsMaker.cc
@@ -204,6 +204,7 @@ void VdsMaker::create (const string& msName, const string& outName,
     ClusterDesc cdesc((ParameterSet(clusterDescName)));
     msd.setName (absName, findFileSys(absName, cdesc, hostName));
   }
+  msd.setFileName (absName);
   // Get freq info.
   // Fill in correlation info.
   vector<string> corrNames;