diff --git a/var/spack/repos/builtin/packages/mpich/package.py b/var/spack/repos/builtin/packages/mpich/package.py
index 60c43c4d01..8965c3d711 100644
--- a/var/spack/repos/builtin/packages/mpich/package.py
+++ b/var/spack/repos/builtin/packages/mpich/package.py
@@ -24,6 +24,7 @@ class Mpich(AutotoolsPackage):
     executables = ['^mpichversion$']
 
     version('develop', submodules=True)
+    version('3.4.1', sha256='8836939804ef6d492bcee7d54abafd6477d2beca247157d92688654d13779727')
     version('3.4',   sha256='ce5e238f0c3c13ab94a64936060cff9964225e3af99df1ea11b130f20036c24b')
     version('3.3.2', sha256='4bfaf8837a54771d3e4922c84071ef80ffebddbb6971a006038d91ee7ef959b9')
     version('3.3.1', sha256='fe551ef29c8eea8978f679484441ed8bb1d943f6ad25b63c235d4b9243d551e5')