diff --git a/ocaml/.gitignore b/ocaml/.gitignore
index 0cf01652..5618a6c0 100644
--- a/ocaml/.gitignore
+++ b/ocaml/.gitignore
@@ -1,49 +1,47 @@
-.gitignore
-ezfio.ml
-Qptypes.ml
-qptypes_generator.byte
 _build
-qp_create_ezfio_from_xyz.native
-qp_set_ddci.native
-qp_print.native
-qp_edit.native
-qp_set_mo_class.native
-qp_basis_clean.native
-qp_run.native
-qp_edit.native
-test_mo_label.byte
-test_point3d.byte
-test_gto.byte
-test_excitation.byte
-test_determinants.byte
-test_basis.byte
-test_molecule.byte
-test_elements.byte
-test_bitlist.byte
-test_atom.byte
-test_mo_label
-test_point3d
-test_gto
-test_excitation
-test_determinants
-test_basis
-test_molecule
-test_elements
-test_bitlist
-test_atom
-qp_create_ezfio_from_xyz
-qp_set_ddci
-qp_print
-qp_edit
-qp_set_mo_class
-qp_basis_clean
-qp_run
-Input_determinants.ml
-Input_integrals_bielec.ml
-Input_pseudo.ml
-Input_perturbation.ml
-Input_pseudo.ml
-qp_edit.ml
-qp_edit
-qp_edit.native
+ezfio.ml
+.gitignore
 Input_auto_generated.ml
+Input_determinants.ml
+Input_hartree_fock.ml
+Input_integrals_bielec.ml
+Input_perturbation.ml
+Input_properties.ml
+Input_pseudo.ml
+qp_basis_clean
+qp_basis_clean.native
+qp_create_ezfio_from_xyz
+qp_create_ezfio_from_xyz.native
+qp_edit
+qp_edit.ml
+qp_edit.native
+qp_print
+qp_print.native
+qp_run
+qp_run.native
+qp_set_ddci
+qp_set_ddci.native
+qp_set_mo_class
+qp_set_mo_class.native
+qptypes_generator.byte
+Qptypes.ml
+test_atom
+test_atom.byte
+test_basis
+test_basis.byte
+test_bitlist
+test_bitlist.byte
+test_determinants
+test_determinants.byte
+test_elements
+test_elements.byte
+test_excitation
+test_excitation.byte
+test_gto
+test_gto.byte
+test_mo_label
+test_mo_label.byte
+test_molecule
+test_molecule.byte
+test_point3d
+test_point3d.byte
diff --git a/ocaml/Makefile b/ocaml/Makefile
index 07803368..dce21ca5 100644
--- a/ocaml/Makefile
+++ b/ocaml/Makefile
@@ -30,7 +30,7 @@ default: $(ALL_TESTS) $(ALL_EXE) .gitignore
 	qp_edit.ml qp_edit qp_edit.native Input_auto_generated.ml;\
 	do \
 	   echo $$i ; \
-	done > .gitignore
+	done |sort | uniq > .gitignore
 
 executables: $(QP_ROOT)/data/executables