diff --git a/icebergs_framework.F90 b/icebergs_framework.F90
index f73394c..a3efbd7 100644
--- a/icebergs_framework.F90
+++ b/icebergs_framework.F90
@@ -59,7 +59,6 @@ module ice_bergs_framework
 public ice_bergs_framework_init
 public send_bergs_to_other_pes
 public update_halo_icebergs
-public pack_berg_into_buffer2, unpack_berg_from_buffer2
 public pack_traj_into_buffer2, unpack_traj_from_buffer2
 public increase_ibuffer
 public add_new_berg_to_list, count_out_of_order, check_for_duplicates
diff --git a/icebergs_io.F90 b/icebergs_io.F90
index b272bf6..2d0d831 100644
--- a/icebergs_io.F90
+++ b/icebergs_io.F90
@@ -26,7 +26,6 @@ module ice_bergs_io
 use time_manager_mod, only: time_type, get_date, get_time, set_date, operator(-)
 
 use ice_bergs_framework, only: icebergs_gridded, xyt, iceberg, icebergs, buffer, bond
-use ice_bergs_framework, only: pack_berg_into_buffer2,unpack_berg_from_buffer2
 use ice_bergs_framework, only: pack_traj_into_buffer2,unpack_traj_from_buffer2
 use ice_bergs_framework, only: find_cell,find_cell_by_search,count_bergs,is_point_in_cell,pos_within_cell,append_posn
 use ice_bergs_framework, only: count_bonds, form_a_bond, find_individual_iceberg