diff --git a/external/ezfio b/external/ezfio
index d02132ea..dba01c4f 160000
--- a/external/ezfio
+++ b/external/ezfio
@@ -1 +1 @@
-Subproject commit d02132ea79217c16fd24242e8f8b8a6c3ff68091
+Subproject commit dba01c4fe0ff7b84c5ecfb1c7c77ec68781311b3
diff --git a/src/cipsi_utils/pt2_stoch_routines.irp.f b/src/cipsi_utils/pt2_stoch_routines.irp.f
index 144d052d..162ab02c 100644
--- a/src/cipsi_utils/pt2_stoch_routines.irp.f
+++ b/src/cipsi_utils/pt2_stoch_routines.irp.f
@@ -530,7 +530,7 @@ subroutine pt2_collector(zmq_socket_pull, E, relative_error, pt2_data, pt2_data_
         avg  = E0 + pt2_data_S(t) % pt2(pt2_stoch_istate) / dble(c)
         avg2 = v0 + pt2_data_S(t) % variance(pt2_stoch_istate) / dble(c)
         avg3(:) = n0(:) + pt2_data_S(t) % overlap(:,pt2_stoch_istate) / dble(c)
-        if ((avg /= 0.d0) .or. (n == N_det_generators) ) then
+        if (((c>=10).and.(avg /= 0.d0)) .or. (n == N_det_generators) ) then
           do_exit = .true.
         endif
         if (qp_stop()) then