diff --git a/var/spack/repos/builtin/packages/mvapich2/package.py b/var/spack/repos/builtin/packages/mvapich2/package.py
index 441ad27927..bd453647e5 100644
--- a/var/spack/repos/builtin/packages/mvapich2/package.py
+++ b/var/spack/repos/builtin/packages/mvapich2/package.py
@@ -41,6 +41,7 @@ class Mvapich2(AutotoolsPackage):
     url = "http://mvapich.cse.ohio-state.edu/download/mvapich/mv2/mvapich2-2.2.tar.gz"
     list_url = "http://mvapich.cse.ohio-state.edu/downloads/"
 
+    version('2.3rc2', '6fcf22fe2a16023b462ef57614daa357')
     version('2.3rc1', '386d79ae36b2136d203826465ad8b6cc')
     version('2.3a', '87c3fbf8a755b53806fa9ecb21453445')