diff --git a/reg_tests/chgres_cube/driver.orion.sh b/reg_tests/chgres_cube/driver.orion.sh
index ae1ebf8ce..d948537f6 100755
--- a/reg_tests/chgres_cube/driver.orion.sh
+++ b/reg_tests/chgres_cube/driver.orion.sh
@@ -27,7 +27,7 @@ set -x
 
 source ../../sorc/machine-setup.sh > /dev/null 2>&1
 module use ../../modulefiles
-module load build.$target.intel
+module load build.$target.intelllvm
 module list
 
 ulimit -s unlimited
diff --git a/reg_tests/global_cycle/driver.orion.sh b/reg_tests/global_cycle/driver.orion.sh
index 472608dcf..f5cf0361d 100755
--- a/reg_tests/global_cycle/driver.orion.sh
+++ b/reg_tests/global_cycle/driver.orion.sh
@@ -22,7 +22,7 @@ set -x
 
 source ../../sorc/machine-setup.sh > /dev/null 2>&1
 module use ../../modulefiles
-module load build.$target.intel
+module load build.$target.intelllvm
 module list
 
 export WORK_DIR="${WORK_DIR:-/work/noaa/stmp/$LOGNAME}"
diff --git a/reg_tests/grid_gen/driver.orion.sh b/reg_tests/grid_gen/driver.orion.sh
index e41f1c40d..2a529d806 100755
--- a/reg_tests/grid_gen/driver.orion.sh
+++ b/reg_tests/grid_gen/driver.orion.sh
@@ -23,7 +23,7 @@
 
 source ../../sorc/machine-setup.sh > /dev/null 2>&1
 module use ../../modulefiles
-module load build.$target.intel
+module load build.$target.intelllvm
 module list
 
 set -x
diff --git a/reg_tests/ice_blend/driver.orion.sh b/reg_tests/ice_blend/driver.orion.sh
index d5704b5ab..8ab6a7fe7 100755
--- a/reg_tests/ice_blend/driver.orion.sh
+++ b/reg_tests/ice_blend/driver.orion.sh
@@ -31,7 +31,7 @@ set -x
 
 source ../../sorc/machine-setup.sh > /dev/null 2>&1
 module use ../../modulefiles
-module load build.$target.intel
+module load build.$target.intelllvm
 module load grib-util/1.3.0
 module load wgrib2/2.0.8
 module list
diff --git a/reg_tests/snow2mdl/driver.orion.sh b/reg_tests/snow2mdl/driver.orion.sh
index 8d4b40f7a..2797c16b8 100755
--- a/reg_tests/snow2mdl/driver.orion.sh
+++ b/reg_tests/snow2mdl/driver.orion.sh
@@ -22,7 +22,7 @@ set -x
 
 source ../../sorc/machine-setup.sh > /dev/null 2>&1
 module use ../../modulefiles
-module load build.$target.intel
+module load build.$target.intelllvm
 module load grib-util/1.3.0
 module load wgrib2/2.0.8
 module list
diff --git a/reg_tests/weight_gen/driver.orion.sh b/reg_tests/weight_gen/driver.orion.sh
index 43b6f0b92..a660e2e64 100755
--- a/reg_tests/weight_gen/driver.orion.sh
+++ b/reg_tests/weight_gen/driver.orion.sh
@@ -29,7 +29,7 @@
 
 set -x
 
-compiler=${compiler:-"intel"}
+compiler=${compiler:-"intelllvm"}
 
 source ../../sorc/machine-setup.sh > /dev/null 2>&1
 module use ../../modulefiles