diff --git a/modulefiles/gsi_common_wcoss2.lua b/modulefiles/gsi_common_wcoss2.lua
deleted file mode 100644
index 1b2a88db92..0000000000
--- a/modulefiles/gsi_common_wcoss2.lua
+++ /dev/null
@@ -1,37 +0,0 @@
-help([[
-Load common modules to build GSI on all machines
-]])
-
-local netcdf_c_ver=os.getenv("netcdf_c_ver") or "4.9.2"
-local netcdf_fortran_ver=os.getenv("netcdf_fortran_ver") or "4.6.0"
-
-local bufr_ver=os.getenv("bufr_ver") or "11.7.0"
-local bacio_ver=os.getenv("bacio_ver") or "2.4.1"
-local w3emc_ver=os.getenv("w3emc_ver") or "2.9.2"
-local sp_ver=os.getenv("sp_ver") or "2.3.3"
-local ip_ver=os.getenv("ip_ver") or "3.3.3"
-local sigio_ver=os.getenv("sigio_ver") or "2.3.2"
-local sfcio_ver=os.getenv("sfcio_ver") or "1.4.1"
-local nemsio_ver=os.getenv("nemsio_ver") or "2.5.2"
-local wrf_io_ver=os.getenv("wrf_io_ver") or "1.2.0"
-local ncio_ver=os.getenv("ncio_ver") or "1.1.2"
-local crtm_ver=os.getenv("crtm_ver") or "2.4.0"
-local ncdiag_ver=os.getenv("ncdiag_ver") or "1.1.1"
-
-load(pathJoin("netcdf-c", netcdf_c_ver))
-load(pathJoin("netcdf-fortran", netcdf_fortran_ver))
-
-
-load(pathJoin("bufr", bufr_ver))
-load(pathJoin("bacio", bacio_ver))
-load(pathJoin("w3emc", w3emc_ver))
-load(pathJoin("sp", sp_ver))
-load(pathJoin("ip", ip_ver))
-load(pathJoin("sigio", sigio_ver))
-load(pathJoin("sfcio", sfcio_ver))
-load(pathJoin("nemsio", nemsio_ver))
-load(pathJoin("wrf_io", wrf_io_ver))
-load(pathJoin("ncio", ncio_ver))
-load(pathJoin("crtm", crtm_ver))
-load(pathJoin("gsi-ncdiag",ncdiag_ver))
-