diff --git a/regtests/bin/matrix_cmake_ncep b/regtests/bin/matrix_cmake_ncep
index 2de189c2f..2eafd8986 100755
--- a/regtests/bin/matrix_cmake_ncep
+++ b/regtests/bin/matrix_cmake_ncep
@@ -76,14 +76,14 @@ EOF
       spackstackpath='/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-1.6.0/envs/unified-env-rocky8/install/modulefiles/Core'
       modcomp='stack-intel/2021.5.0'
       modmpi='stack-intel-oneapi-mpi/2021.5.1'
-      metispath='/work/noaa/marine/Matthew.Masarik/waves/opt/hercules/intel/spack-stack/1.6.0/parmetis-4.0.3/install'
+      metispath='/scratch1/NCEPDEV/climate/Matthew.Masarik/waves/opt/hera/intel/spack-stack/1.6.0/parmetis-4.0.3/install'
       modcmake='cmake/3.23.1'
     elif [ $compiler = "gnu" ]
     then 
       spackstackpath='/scratch1/NCEPDEV/nems/role.epic/spack-stack/spack-stack-1.6.0/envs/unified-env-rocky8/install/modulefiles/Core'
       modcomp='stack-gcc/9.2.0'
       modmpi='stack-openmpi/4.1.5'
-      metispath='/work/noaa/marine/Matthew.Masarik/waves/opt/hercules/gnu/spack-stack/1.6.0/parmetis-4.0.3/install'
+      metispath='/scratch1/NCEPDEV/climate/Matthew.Masarik/waves/opt/hera/gnu/spack-stack/1.6.0/parmetis-4.0.3/install'
       modcmake='cmake/3.23.1'
     else 
       echo "Compiler $compiler not supported on hera" 
@@ -111,7 +111,7 @@ EOF
       spackstackpath='/work/noaa/epic/role-epic/spack-stack/hercules/spack-stack-1.6.0/envs/unified-env/install/modulefiles/Core'
       modcomp='stack-intel/2021.9.0'
       modmpi='stack-intel-oneapi-mpi/2021.9.0'
-      metispath='/work/noaa/marine/Matthew.Masarik/waves/opt/hercules/intel/spack-stack/1.5.0/parmetis-4.0.3/install'
+      metispath='/work/noaa/marine/Matthew.Masarik/waves/opt/hercules/intel/spack-stack/1.6.0/parmetis-4.0.3/install'
       modcmake='cmake/3.23.1'
     elif [ $compiler = "gnu" ]
     then 
@@ -119,7 +119,7 @@ EOF
       spackstackpath2='/work/noaa/epic/role-epic/spack-stack/hercules/modulefiles'
       modcomp='stack-gcc/12.2.0'
       modmpi='stack-mvapich2/2.3.7'
-      metispath='/work/noaa/marine/Matthew.Masarik/waves/opt/hercules/gnu/spack-stack/1.5.0/parmetis-4.0.3/install'
+      metispath='/work/noaa/marine/Matthew.Masarik/waves/opt/hercules/gnu/spack-stack/1.6.0/parmetis-4.0.3/install'
       modcmake='cmake/3.23.1'
     else
       echo "Compiler $compiler not supported on hercules"