diff --git a/lv/lv0400.cpp b/lv/lv0400.cpp
index 809972664..e1c3db02a 100755
--- a/lv/lv0400.cpp
+++ b/lv/lv0400.cpp
@@ -326,7 +326,7 @@ bool TContratti_msk::on_art_select(TField_event e)
     TToken_string row = ss.row(ss.selected());
   }
 
-  TLvanamag lvana(codart);
+  TLVanamag lvana(codart);
   if(rowmask.get_int(S_PREC) == 0)
   {
     const int prec = lvana.precedenza();