diff --git a/src/cipsi/pt2_stoch_routines.irp.f b/src/cipsi/pt2_stoch_routines.irp.f
index 7cb834d9..9f891320 100644
--- a/src/cipsi/pt2_stoch_routines.irp.f
+++ b/src/cipsi/pt2_stoch_routines.irp.f
@@ -182,6 +182,9 @@ subroutine ZMQ_pt2(E, pt2,relative_error, error, variance, norm, N_in)
       if (zmq_put_dvector(zmq_to_qp_run_socket,1,'state_average_weight',state_average_weight,N_states) == -1) then
         stop 'Unable to put state_average_weight on ZMQ server'
       endif
+      if (zmq_put_dvector(zmq_to_qp_run_socket,1,'selection_weight',selection_weight,N_states) == -1) then
+        stop 'Unable to put selection_weight on ZMQ server'
+      endif
       if (zmq_put_ivector(zmq_to_qp_run_socket,1,'pt2_stoch_istate',pt2_stoch_istate,1) == -1) then
         stop 'Unable to put pt2_stoch_istate on ZMQ server'
       endif
diff --git a/src/cipsi/slave_cipsi.irp.f b/src/cipsi/slave_cipsi.irp.f
index 8668db01..c9710c18 100644
--- a/src/cipsi/slave_cipsi.irp.f
+++ b/src/cipsi/slave_cipsi.irp.f
@@ -220,8 +220,12 @@ subroutine run_slave_main
         call mpi_print('zmq_get_dvector state_average_weight')
       IRP_ENDIF
       if (zmq_get_dvector(zmq_to_qp_run_socket,1,'state_average_weight',state_average_weight,N_states) == -1) cycle
+      IRP_IF MPI_DEBUG
+        call mpi_print('zmq_get_dvector selection_weight')
+      IRP_ENDIF
+      if (zmq_get_dvector(zmq_to_qp_run_socket,1,'selection_weight',selection_weight,N_states) == -1) cycle
       pt2_e0_denominator(1:N_states) = energy(1:N_states)
-      SOFT_TOUCH pt2_e0_denominator state_average_weight pt2_stoch_istate threshold_generators
+      SOFT_TOUCH pt2_e0_denominator state_average_weight pt2_stoch_istate threshold_generators selection_weight
 
       call wall_time(t1)
       call write_double(6,(t1-t0),'Broadcast time')
diff --git a/src/cipsi/zmq_selection.irp.f b/src/cipsi/zmq_selection.irp.f
index 9562bbe0..081d998f 100644
--- a/src/cipsi/zmq_selection.irp.f
+++ b/src/cipsi/zmq_selection.irp.f
@@ -46,6 +46,9 @@ subroutine ZMQ_selection(N_in, pt2, variance, norm)
     if (zmq_put_dvector(zmq_to_qp_run_socket,1,'state_average_weight',state_average_weight,N_states) == -1) then
       stop 'Unable to put state_average_weight on ZMQ server'
     endif
+    if (zmq_put_dvector(zmq_to_qp_run_socket,1,'selection_weight',selection_weight,N_states) == -1) then
+      stop 'Unable to put selection_weight on ZMQ server'
+    endif
     if (zmq_put_dvector(zmq_to_qp_run_socket,1,'threshold_generators',threshold_generators,1) == -1) then
       stop 'Unable to put threshold_generators on ZMQ server'
     endif