diff --git a/HDF5/H5hut/2/variants b/HDF5/H5hut/2/variants
index 18342a3..699016e 100644
--- a/HDF5/H5hut/2/variants
+++ b/HDF5/H5hut/2/variants
@@ -26,3 +26,6 @@ H5hut/2.0.0rc4	unstable	intel/17.4 openmpi/1.10.7 hdf5/1.10.1 b:automake/1.15 b:
 H5hut/2.0.0rc4	unstable	intel/17.4 openmpi/2.1.2  hdf5/1.10.1 b:automake/1.15 b:autoconf/2.69 b:libtool/2.4.6 b:Python/2.7.12 b:parmetis/4.0.3
 H5hut/2.0.0rc4	unstable	intel/17.4 openmpi/3.0.0  hdf5/1.10.1 b:automake/1.15 b:autoconf/2.69 b:libtool/2.4.6 b:Python/2.7.12 b:parmetis/4.0.3
 H5hut/2.0.0rc4	unstable	clang-macos/9.0.0 openmpi/3.0.0  hdf5/1.10.1 b:automake/1.15 b:autoconf/2.69 b:libtool/2.4.6 b:Python/2.7.12 b:parmetis/4.0.3
+
+H5hut/2.0.0rc5	unstable	gcc/7.3.0 openmpi/3.1.3  hdf5/1.10.4 b:automake/1.16.1 b:autoconf/2.69 b:libtool/2.4.6-1 b:Python/2.7.12 b:parmetis/4.0.3
+H5hut/2.0.0rc5	unstable	gcc/7.3.0 mpich/3.3  hdf5/1.10.4 b:automake/1.16.1 b:autoconf/2.69 b:libtool/2.4.6-1 b:Python/2.7.12