diff --git a/src/MEDWrapper/Factory/MED_Factory.cxx b/src/MEDWrapper/Factory/MED_Factory.cxx
index a1781441b..7232ee08d 100644
--- a/src/MEDWrapper/Factory/MED_Factory.cxx
+++ b/src/MEDWrapper/Factory/MED_Factory.cxx
@@ -56,7 +56,7 @@ namespace MED
       // First check, is it possible to deal with the file
       std::ostringstream aStr;
       // File name is in quotes for the case of space(s) inside it (PAL13009)
-      aStr<<"bash -c \""<<getenv("MED_ROOT_DIR")<<"/bin/salome/mprint_version \'"<<theFileName<<"\'\"";
+      aStr<<"bash -c \""<<getenv("SMESH_ROOT_DIR")<<"/bin/salome/mprint_version \'"<<theFileName<<"\'\"";
       if(!MYDEBUG)
         aStr<<" 2>&1 > /dev/null";