diff --git a/cg/cg2100.cpp b/cg/cg2100.cpp
index cef7a9de8..e13f02a2c 100755
--- a/cg/cg2100.cpp
+++ b/cg/cg2100.cpp
@@ -506,7 +506,7 @@ void TPrimanota_application::fill_sheet(TMask& m) const
     TSheet_field& ivas = (TSheet_field&)m.field(F_SHEETIVA);
     for (r = ivas.items(); r < 16; r++) ivas.row(r);
     ivas.enable_column(2, _iva == iva_acquisti);  // Tipo detrazione
-    ivas.enable_column(4, _iva == iva_acquisti);  // Tipo costo ricavo
+    ivas.enable_column(4, !m.insert_mode());  // Tipo costo ricavo
   }
 }