diff --git a/_multibuild b/_multibuild
index df9e226..f46a73b 100644
--- a/_multibuild
+++ b/_multibuild
@@ -3,6 +3,7 @@
   <package>openmpi</package>
   <package>mvapich2</package>
   <package>gnu-openmpi-hpc</package>
+  <package>gnu-openmpi2-hpc</package>
   <package>gnu-openmpi3-hpc</package>
   <package>gnu-mvapich2-hpc</package>
   <package>gnu-mpich-hpc</package>