diff --git a/MPI/amrex/files/variants.merlin6 b/MPI/amrex/files/variants.merlin6
index 63f377b..c2f93ac 100644
--- a/MPI/amrex/files/variants.merlin6
+++ b/MPI/amrex/files/variants.merlin6
@@ -1,4 +1,4 @@
 amrex/18.07_3d_slurm	stable	gcc/{7.5.0,8.4.0,9.3.0} openmpi/3.1.6_slurm b:cmake/3.15.5
 amrex/18.07_3d_slurm	stable	gcc/10.3.0 openmpi/4.0.5-1_slurm b:cmake/3.20.5
-amrex/18.07_3d_slurm	unstable	gcc/10.4.0 openmpi/4.1.4_slurm b:cmake/3.20.5
+amrex/18.07_3d_slurm	stable	gcc/10.4.0 openmpi/4.1.4_slurm b:cmake/3.20.5
 
diff --git a/MPI/amrex/files/variants.rhel6 b/MPI/amrex/files/variants.rhel6
index bb2343f..39b3be3 100644
--- a/MPI/amrex/files/variants.rhel6
+++ b/MPI/amrex/files/variants.rhel6
@@ -14,7 +14,7 @@ amrex/18.07_3d	deprecated	gcc/8.2.0 openmpi/{1.10.7,2.1.5,3.1.3} b:cmake/3.9.6
 
 amrex/18.07_3d	stable		gcc/{7.3.0,8.2.0} mpich/3.2.1 b:cmake/3.9.6
 
-amrex/18.07_3d	stable		gcc/{7.5.0,8.4.0,9.3.0,10.3.0} openmpi/3.1.6 b:cmake/3.15.5
+amrex/18.07_3d	stable		gcc/{7.5.0,8.4.0,9.3.0} openmpi/3.1.6 b:cmake/3.15.5
 amrex/18.07_3d	stable		gcc/{7.5.0,8.4.0,9.3.0,10.3.0} openmpi/4.0.5 b:cmake/3.15.5
-amrex/18.07_3d	unstable	gcc/10.4.0 openmpi/4.1.4 b:cmake/3.15.5
+amrex/18.07_3d	stable		gcc/10.4.0 openmpi/4.1.4 b:cmake/3.15.5