diff --git a/ve/ve0100b.cpp b/ve/ve0100b.cpp
index 7ccc3c5e8..63a42fc3d 100755
--- a/ve/ve0100b.cpp
+++ b/ve/ve0100b.cpp
@@ -45,7 +45,7 @@ int numerazione_definitiva(TLocalisamfile& doc)
   if (err != NOERR)
     return err;
   if (unlock)
-    doc.read(cmp_rec, _unlock);
+    doc.read(cmp_rec, _isequal, _unlock);
 
   rec_rdoc.put("CODNUM",doc_rec.get("CODNUM")); // compone la chiave per le righe
   rec_rdoc.put("ANNO",doc_rec.get("ANNO"));