diff --git a/HDF5/netcdf/4.6/variants b/HDF5/netcdf/4.6/variants
index bb2d1a8..e36f00c 100644
--- a/HDF5/netcdf/4.6/variants
+++ b/HDF5/netcdf/4.6/variants
@@ -1 +1,2 @@
 netcdf/4.6.1	unstable	gcc/7.3.0 openmpi/1.10.7 hdf5/1.10.1 parallel-netcdf/1.9.0
+netcdf/4.6.1	unstable	gcc/7.3.0 openmpi/3.0.1  hdf5/1.10.1 parallel-netcdf/1.9.0