diff --git a/share/CESM_share b/share/CESM_share
index 3dd7edb..a48ff87 160000
--- a/share/CESM_share
+++ b/share/CESM_share
@@ -1 +1 @@
-Subproject commit 3dd7edb12d3fc109914f922f3131711cf0d7fbd4
+Subproject commit a48ff8790a21d3831873ed9f023a43c606a1ef03
diff --git a/share/CMakeLists.txt b/share/CMakeLists.txt
index 1b60129..4544e53 100644
--- a/share/CMakeLists.txt
+++ b/share/CMakeLists.txt
@@ -25,6 +25,7 @@ target_sources(OM3_share PRIVATE
   CESM_share/src/nuopc_shr_methods.F90
   CESM_share/src/shr_abort_mod.F90
   CESM_share/src/shr_cal_mod.F90
+  CESM_share/src/shr_const_mod.F90
   CESM_share/src/shr_file_mod.F90
   CESM_share/src/shr_kind_mod.F90
   CESM_share/src/shr_log_mod.F90
@@ -34,6 +35,7 @@ target_sources(OM3_share PRIVATE
   CESM_share/src/shr_orb_mod.F90
   CESM_share/src/shr_pio_mod.F90
   CESM_share/src/shr_precip_mod.F90
+  CESM_share/src/shr_reprosum_mod.F90
   CESM_share/src/shr_reprosumx86.c
   CESM_share/src/shr_strconvert_mod.F90
   CESM_share/src/shr_string_mod.F90
@@ -46,7 +48,6 @@ target_sources(OM3_share PRIVATE
   stubs/mct_mod.F90
 )
 add_patched_source(OM3_share CESM_share/src/shr_const_mod.F90)
-add_patched_source(OM3_share CESM_share/src/shr_reprosum_mod.F90)
 
 if(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
   # CESM reduces the precision and increases speed for the following file
diff --git a/share/patches/shr_reprosum_mod.F90.patch b/share/patches/shr_reprosum_mod.F90.patch
deleted file mode 100644
index 8e7a137..0000000
--- a/share/patches/shr_reprosum_mod.F90.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/src/shr_reprosum_mod.F90 b/src/shr_reprosum_mod.F90
-index fb61f42..9996c51 100644
---- a/src/shr_reprosum_mod.F90
-+++ b/src/shr_reprosum_mod.F90
-@@ -450,8 +450,9 @@ module shr_reprosum_mod
-       else
-          mpi_comm = MPI_COMM_WORLD
-       endif
-+#ifdef TIMING
-       call t_barrierf('sync_repro_sum',mpi_comm)
--
-+#endif
- ! check whether should abort if input contains NaNs or INFs
-       abort_inf_nan = .not. repro_sum_allow_infnan
-       if ( present(allow_infnan) ) then