diff --git a/var/spack/repos/builtin/packages/minigmg/package.py b/var/spack/repos/builtin/packages/minigmg/package.py
index 2d4d3ccbc17..380453418e3 100644
--- a/var/spack/repos/builtin/packages/minigmg/package.py
+++ b/var/spack/repos/builtin/packages/minigmg/package.py
@@ -43,7 +43,7 @@ class Minigmg(Package):
 
     phases = ['build', 'install']
 
-    def build(self, spec, prefix):
+    def install(self, spec, prefix):
 
         cc = Executable(spec['mpi'].mpicc)
 
@@ -92,7 +92,6 @@ def build(self, spec, prefix):
 
         cc(*args)
 
-    def install(self, spec, prefix):
         mkdir(prefix.bin)
         install('run.miniGMG', prefix.bin)
         mkdir(prefix.jobs)