diff --git a/docs/source/users_guide/quickstart.rst b/docs/source/users_guide/quickstart.rst
index f0620c5a..e55adcb7 100644
--- a/docs/source/users_guide/quickstart.rst
+++ b/docs/source/users_guide/quickstart.rst
@@ -128,6 +128,12 @@ and the atomic basis set:
   ao_two_e_erf_ints  density_for_dft       electrons     mo_two_e_ints      scf_utils
   ao_two_e_ints      determinants          ezfio         nuclei             work
 
+If you need to run using an already existing EZFIO database, use
+
+.. code::  bash
+
+  qp set_file hcn
+
 
 Run a Hartree-Fock calculation
 ------------------------------
diff --git a/src/two_body_rdm/example.irp.f b/src/two_body_rdm/example.irp.f
index c85e560a..e9cbd1a2 100644
--- a/src/two_body_rdm/example.irp.f
+++ b/src/two_body_rdm/example.irp.f
@@ -285,6 +285,3 @@ subroutine routine_full_mos
 
 end
 
-program test
-  call routine_active_only
-end