diff --git a/fix/link_fixdirs.sh b/fix/link_fixdirs.sh
index 793ac3caa..46907f2d0 100755
--- a/fix/link_fixdirs.sh
+++ b/fix/link_fixdirs.sh
@@ -47,7 +47,7 @@ pwd=$(pwd -P)
 if [ $machine = "hera" ]; then
     FIX_DIR="/scratch1/NCEPDEV/global/glopara/fix"
 elif [ $machine = "jet" ]; then
-    FIX_DIR="/lfs5/HFIP/hfv3gfs/glopara/git_lfs4/fv3gfs/fix"
+    FIX_DIR="/lfs5/HFIP/hfv3gfs/glopara/FIX/fix"
 elif [ $machine = "orion" -o $machine = "hercules" ]; then
     FIX_DIR="/work/noaa/global/glopara/fix"
 elif [ $machine = "wcoss2" ]; then
diff --git a/reg_tests/cpld_gridgen/rt.sh b/reg_tests/cpld_gridgen/rt.sh
index b84481928..fa7e997d2 100755
--- a/reg_tests/cpld_gridgen/rt.sh
+++ b/reg_tests/cpld_gridgen/rt.sh
@@ -163,7 +163,7 @@ elif [[ $target = hercules ]]; then
     SBATCH_COMMAND="./cpld_gridgen.sh"
 elif [[ $target = jet ]]; then
     STMP=${STMP:-/lfs5/HFIP/h-nems/$USER}
-    export MOM6_FIXDIR=/lfs5/HFIP/hfv3gfs/glopara/git_lfs4/fv3gfs/fix/mom6/20220805
+    export MOM6_FIXDIR=/lfs5/HFIP/hfv3gfs/glopara/FIX/fix/mom6/20220805
     BASELINE_ROOT=/lfs5/HFIP/hfv3gfs/emc.nemspara/role.ufsutils/ufs_utils/reg_tests/cpld_gridgen/baseline_data
     ACCOUNT=${ACCOUNT:-h-nems}
     QUEUE=${QUEUE:-batch}
diff --git a/reg_tests/ice_blend/driver.jet.sh b/reg_tests/ice_blend/driver.jet.sh
index 518b6acb7..2746d7599 100755
--- a/reg_tests/ice_blend/driver.jet.sh
+++ b/reg_tests/ice_blend/driver.jet.sh
@@ -32,6 +32,7 @@ source ../../sorc/machine-setup.sh > /dev/null 2>&1
 module use ../../modulefiles
 module load build.$target.intel
 module load wgrib2/2.0.8
+module load grib-util/1.3.0
 set +x
 module list
 set -x
@@ -51,9 +52,6 @@ if [ "$UPDATE_BASELINE" = "TRUE" ]; then
 fi
 
 export WGRIB=/apps/wgrib/1.8.1.0b/bin/wgrib
-export COPYGB=/contrib/spack-stack/spack-stack-1.6.0/envs/unified-env-rocky8/install/intel/2021.5.0/grib-util-1.3.0-74mdurc/bin/copygb
-export COPYGB2=/contrib/spack-stack/spack-stack-1.6.0/envs/unified-env-rocky8/install/intel/2021.5.0/grib-util-1.3.0-74mdurc/bin/copygb2
-export CNVGRIB=/contrib/spack-stack/spack-stack-1.6.0/envs/unified-env-rocky8/install/intel/2021.5.0/grib-util-1.3.0-74mdurc/bin/cnvgrib
 
 export HOMEreg=/lfs5/HFIP/hfv3gfs/emc.nemspara/role.ufsutils/ufs_utils/reg_tests/ice_blend
 
diff --git a/util/gdas_init/set_fixed_files.sh b/util/gdas_init/set_fixed_files.sh
index 1de73de98..0c3e1b4fe 100755
--- a/util/gdas_init/set_fixed_files.sh
+++ b/util/gdas_init/set_fixed_files.sh
@@ -36,7 +36,7 @@ if [ "$machine" = 'hera' ] ; then
 elif [ "$machine" = 'wcoss2' ] ; then
   FIX_ORO_INPUT=/lfs/h2/emc/global/noscrub/emc.global/FIX/fix/orog/20230615
 elif [ "$machine" = 'jet' ] ; then
-  FIX_ORO_INPUT=/lfs5/HFIP/hfv3gfs/glopara/git_lfs4/fv3gfs/fix/orog/20230615
+  FIX_ORO_INPUT=/lfs5/HFIP/hfv3gfs/glopara/FIX/fix/orog/20230615
 elif [ "$machine" = 's4' ] ; then
   FIX_ORO_INPUT=/data/prod/glopara/fix/orog/20230615
 else