diff --git a/MPI/boost/files/variants.merlin6 b/MPI/boost/files/variants.merlin6
index 642a15d..2a0d305 100644
--- a/MPI/boost/files/variants.merlin6
+++ b/MPI/boost/files/variants.merlin6
@@ -7,4 +7,5 @@ boost/1.73.0_dgx	deprecated	gcc/{8.4.0,9.3.0,10.2.0} openmpi/4.0.5-1_dgx
 boost/1.75.0_slurm	unstable 	intel/22.1 impi/22.1 b:zlib/1.2.11
 boost/1.76.0_slurm      stable          gcc/{10.2.0,10.3.0} openmpi/4.0.5-1_slurm b:zlib/1.2.11
 boost/1.79.0_slurm	stable		gcc/{9.3.0,10.3.0} openmpi/4.1.3_slurm b:zlib/1.2.11
+boost/1.79.0_slurm	unstable	gcc/10.4.0 openmpi/4.1.4_slurm b:zlib/1.2.13
 boost/1.79.0_slurm	unstable 	intel/22.1 impi/22.1 b:zlib/1.2.11
diff --git a/MPI/boost/files/variants.rhel6 b/MPI/boost/files/variants.rhel6
index 7c5c714..e283de8 100644
--- a/MPI/boost/files/variants.rhel6
+++ b/MPI/boost/files/variants.rhel6
@@ -13,3 +13,4 @@ boost/1.70.0	stable		gcc/{7.5.0,8.4.0,9.3.0,10.1.0} openmpi/3.1.6 b:zlib/1.2.11
 boost/1.73.0	stable		gcc/{7.5.0,8.4.0,9.3.0,10.1.0} openmpi/3.1.6 b:zlib/1.2.11
 
 boost/1.76.0	stable		gcc/{7.5.0,8.4.0,9.3.0,10.3.0} openmpi/4.0.5 b:zlib/1.2.11
+boost/1.79.0	unstable	gcc/10.4.0 openmpi/4.1.4 b:zlib/1.2.13