diff --git a/config/build_nersc_perlmutter_Clang.sh b/config/build_nersc_perlmutter_Clang.sh
index ca82baedf6..a2ecdcd26e 100755
--- a/config/build_nersc_perlmutter_Clang.sh
+++ b/config/build_nersc_perlmutter_Clang.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # This recipe is intended for NERSC Perlmutter https://docs.nersc.gov/systems/perlmutter
 # It builds all the varaints of QMCPACK in the current directory
-# last revision: Mar 18th 2024
+# last revision: Jan 14th 2025
 #
 # How to invoke this script?
 # build_nersc_perlmutter_Clang.sh # build all the variants assuming the current directory is the source directory.
@@ -47,7 +47,7 @@ else
   exit
 fi
 
-for name in offload_cuda_real_MP offload_cuda_real offload_cuda_cplx_MP offload_cuda_cplx \
+for name in gpu_real_MP gpu_real gpu_cplx_MP gpu_cplx \
             cpu_real_MP cpu_real cpu_cplx_MP cpu_cplx
 do
 
@@ -61,18 +61,10 @@ if [[ $name == *"_MP"* ]]; then
   CMAKE_FLAGS="$CMAKE_FLAGS -DQMC_MIXED_PRECISION=ON"
 fi
 
-if [[ $name == *"offload"* || $name == *"cuda"* ]]; then
+if [[ $name == *"gpu"* ]]; then
   CMAKE_FLAGS="$CMAKE_FLAGS -DQMC_GPU_ARCHS=sm_80"
 fi
 
-if [[ $name == *"offload"* ]]; then
-  CMAKE_FLAGS="$CMAKE_FLAGS -DENABLE_OFFLOAD=ON"
-fi
-
-if [[ $name == *"cuda"* ]]; then
-  CMAKE_FLAGS="$CMAKE_FLAGS -DENABLE_CUDA=ON"
-fi
-
 folder=build_${Machine}_${Compiler}_${name}
 
 if [[ -v install_folder ]]; then