diff --git a/var/spack/repos/builtin/packages/avizo/package.py b/var/spack/repos/builtin/packages/avizo/package.py
index 283c2d5610..cf14c76d22 100644
--- a/var/spack/repos/builtin/packages/avizo/package.py
+++ b/var/spack/repos/builtin/packages/avizo/package.py
@@ -31,8 +31,8 @@ def url_for_version(self, version):
     license_vars = ['MCSLMD_LICENSE_FILE']
 
     def setup_run_environment(self, env):
-        run_env.set('MCSLMD_LICENSE_FILE', join_path(self.prefix.share.license,
-                                                     'password.dat'))
+        env.set('MCSLMD_LICENSE_FILE', join_path(self.prefix.share.license,
+                                                 'password.dat'))
 
     def install(self, spec, prefix):
         ver = self.version.joined