diff --git a/ocaml/qptypes_generator.ml b/ocaml/qptypes_generator.ml
index 2fc112b..070e733 100644
--- a/ocaml/qptypes_generator.ml
+++ b/ocaml/qptypes_generator.ml
@@ -139,7 +139,7 @@ let input_data = "
 
 let input_ezfio = "
 * MO_number : int
-  mo_basis_mo_tot_num
+  mo_basis_mo_num
   1 : 10_000
   More than 10_000 MOs