diff --git a/var/spack/repos/builtin/packages/amg/package.py b/var/spack/repos/builtin/packages/amg/package.py
index 4ac0cf2e647..9bd75a906fa 100644
--- a/var/spack/repos/builtin/packages/amg/package.py
+++ b/var/spack/repos/builtin/packages/amg/package.py
@@ -36,6 +36,7 @@ class Amg(MakefilePackage):
     git      = "https://github.com/LLNL/AMG.git"
 
     version('develop', branch='master')
+    version('1.1', tag='1.1')
     version('1.0', tag='1.0')
 
     variant('openmp', default=True, description='Build with OpenMP support')