diff --git a/share/CMakeLists.txt b/share/CMakeLists.txt
index 25ffa38..9367f14 100644
--- a/share/CMakeLists.txt
+++ b/share/CMakeLists.txt
@@ -24,7 +24,6 @@ target_sources(OM3_share PRIVATE
   CESM_share/include/shr_assert.h
   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