diff --git a/src/ao_two_e_integrals/routines_save_integrals_erf.irp.f b/src/ao_two_e_integrals/routines_save_integrals_erf.irp.f
index b813b1f4..ea6f9db8 100644
--- a/src/ao_two_e_integrals/routines_save_integrals_erf.irp.f
+++ b/src/ao_two_e_integrals/routines_save_integrals_erf.irp.f
@@ -4,7 +4,7 @@ subroutine save_erf_bi_elec_integrals_ao
  PROVIDE ao_bielec_integrals_erf_in_map
  call ezfio_set_work_empty(.False.)
  call map_save_to_disk(trim(ezfio_filename)//'/work/ao_ints_erf',ao_integrals_erf_map)
- call ezfio_set_integrals_bielec_disk_access_ao_integrals("Read")
+ call ezfio_set_ao_two_e_integrals_disk_access_ao_integrals('Read')
 end
 
 subroutine save_erf_bielec_ints_ao_into_ints_ao
@@ -13,6 +13,6 @@ subroutine save_erf_bielec_ints_ao_into_ints_ao
  PROVIDE ao_bielec_integrals_erf_in_map
  call ezfio_set_work_empty(.False.)
  call map_save_to_disk(trim(ezfio_filename)//'/work/ao_ints',ao_integrals_erf_map)
- call ezfio_set_integrals_bielec_disk_access_ao_integrals("Read")
+ call ezfio_set_ao_two_e_integrals_disk_access_ao_integrals('Read')
 end
 
diff --git a/src/ao_two_e_integrals/two_e_integrals.irp.f b/src/ao_two_e_integrals/two_e_integrals.irp.f
index 0374d607..72c96f7f 100644
--- a/src/ao_two_e_integrals/two_e_integrals.irp.f
+++ b/src/ao_two_e_integrals/two_e_integrals.irp.f
@@ -416,7 +416,7 @@ BEGIN_PROVIDER [ logical, ao_bielec_integrals_in_map ]
   if (write_ao_integrals.and.mpi_master) then
     call ezfio_set_work_empty(.False.)
     call map_save_to_disk(trim(ezfio_filename)//'/work/ao_ints',ao_integrals_map)
-    call ezfio_set_integrals_bielec_disk_access_ao_integrals("Read")
+    call ezfio_set_ao_two_e_integrals_disk_access_ao_integrals('Read')
   endif
   
 END_PROVIDER
@@ -585,7 +585,7 @@ end
 double precision function ERI(alpha,beta,delta,gama,a_x,b_x,c_x,d_x,a_y,b_y,c_y,d_y,a_z,b_z,c_z,d_z)
   implicit none
   BEGIN_DOC
-  !  ATOMIC PRIMTIVE bielectronic integral between the 4 primitives :: 
+  !  ATOMIC PRIMTIVE two-electron integral between the 4 primitives :: 
   !         primitive_1 = x1**(a_x) y1**(a_y) z1**(a_z) exp(-alpha * r1**2)
   !         primitive_2 = x1**(b_x) y1**(b_y) z1**(b_z) exp(- beta * r1**2)
   !         primitive_3 = x2**(c_x) y2**(c_y) z2**(c_z) exp(-delta * r2**2)
@@ -712,7 +712,7 @@ end
 
 recursive subroutine I_x1_new(a,c,B_10,B_01,B_00,res,n_pt) 
   BEGIN_DOC
-  !  recursive function involved in the bielectronic integral
+  !  recursive function involved in the two-electron integral
   END_DOC
   implicit none
   include 'utils/constants.include.F'
@@ -746,7 +746,7 @@ end
 recursive subroutine I_x2_new(c,B_10,B_01,B_00,res,n_pt) 
   implicit none
   BEGIN_DOC
-  !  recursive function involved in the bielectronic integral
+  !  recursive function involved in the two-electron integral
   END_DOC
   include 'utils/constants.include.F'
   integer, intent(in)            :: c, n_pt
@@ -851,7 +851,7 @@ end
 subroutine I_x1_pol_mult(a,c,B_10,B_01,B_00,C_00,D_00,d,nd,n_pt_in)
   implicit none
   BEGIN_DOC
-  ! recursive function involved in the bielectronic integral
+  ! recursive function involved in the two-electron integral
   END_DOC
   integer , intent(in)           :: n_pt_in
   include 'utils/constants.include.F'
@@ -885,7 +885,7 @@ end
 recursive subroutine I_x1_pol_mult_recurs(a,c,B_10,B_01,B_00,C_00,D_00,d,nd,n_pt_in)
   implicit none
   BEGIN_DOC
-  ! recursive function involved in the bielectronic integral
+  ! recursive function involved in the two-electron integral
   END_DOC
   integer , intent(in)           :: n_pt_in
   include 'utils/constants.include.F'
@@ -966,7 +966,7 @@ end
 recursive subroutine I_x1_pol_mult_a1(c,B_10,B_01,B_00,C_00,D_00,d,nd,n_pt_in)
   implicit none
   BEGIN_DOC
-  ! recursive function involved in the bielectronic integral
+  ! recursive function involved in the two-electron integral
   END_DOC
   integer , intent(in)           :: n_pt_in
   include 'utils/constants.include.F'
@@ -1017,7 +1017,7 @@ end
 recursive subroutine I_x1_pol_mult_a2(c,B_10,B_01,B_00,C_00,D_00,d,nd,n_pt_in)
   implicit none
   BEGIN_DOC
-  ! recursive function involved in the bielectronic integral
+  ! recursive function involved in the two-electron integral
   END_DOC
   integer , intent(in)           :: n_pt_in
   include 'utils/constants.include.F'
@@ -1075,7 +1075,7 @@ end
 recursive subroutine I_x2_pol_mult(c,B_10,B_01,B_00,C_00,D_00,d,nd,dim)
   implicit none
   BEGIN_DOC
-  ! recursive function involved in the bielectronic integral
+  ! recursive function involved in the two-electron integral
   END_DOC
   integer , intent(in)           :: dim
   include 'utils/constants.include.F'
diff --git a/src/mo_two_e_integrals/routines_save_integrals_erf.irp.f b/src/mo_two_e_integrals/routines_save_integrals_erf.irp.f
index acc8652f..f806f938 100644
--- a/src/mo_two_e_integrals/routines_save_integrals_erf.irp.f
+++ b/src/mo_two_e_integrals/routines_save_integrals_erf.irp.f
@@ -4,7 +4,7 @@ subroutine save_erf_bi_elec_integrals_mo
  PROVIDE mo_bielec_integrals_erf_in_map
  call ezfio_set_work_empty(.False.)
  call map_save_to_disk(trim(ezfio_filename)//'/work/mo_ints_erf',mo_integrals_erf_map)
- call ezfio_set_integrals_bielec_disk_access_mo_integrals("Read")
+ call ezfio_set_mo_two_e_integrals_disk_access_mo_integrals('Read')
 end
 
 subroutine save_erf_bielec_ints_mo_into_ints_mo
@@ -13,6 +13,6 @@ subroutine save_erf_bielec_ints_mo_into_ints_mo
  PROVIDE mo_bielec_integrals_erf_in_map
  call ezfio_set_work_empty(.False.)
  call map_save_to_disk(trim(ezfio_filename)//'/work/mo_ints',mo_integrals_erf_map)
- call ezfio_set_integrals_bielec_disk_access_mo_integrals("Read")
+ call ezfio_set_mo_two_e_integrals_disk_access_mo_integrals('Read')
 end
 
diff --git a/src/tools/save_natorb.irp.f b/src/tools/save_natorb.irp.f
index 7d508eca..df02dc9f 100644
--- a/src/tools/save_natorb.irp.f
+++ b/src/tools/save_natorb.irp.f
@@ -7,7 +7,7 @@ program save_natorb
   touch read_wf
   call save_natural_mos
   call save_ref_determinant
-  call ezfio_set_integrals_bielec_disk_access_mo_integrals('None')
+  call ezfio_set_mo_two_e_integrals_disk_access_mo_integrals('None')
   call ezfio_set_mo_one_e_integrals_disk_access_mo_one_integrals('None')
 end