Mark Nginx as Alpha
diff --git a/letsencrypt-nginx/letsencrypt_nginx/configurator.py b/letsencrypt-nginx/letsencrypt_nginx/configurator.py
index 2899e1f767f..3f6d6f327bb 100644
--- a/letsencrypt-nginx/letsencrypt_nginx/configurator.py
+++ b/letsencrypt-nginx/letsencrypt_nginx/configurator.py
@@ -56,7 +56,7 @@ class NginxConfigurator(common.Plugin):
     zope.interface.implements(interfaces.IAuthenticator, interfaces.IInstaller)
     zope.interface.classProvides(interfaces.IPluginFactory)
 
-    description = "Nginx Web Server"
+    description = "Nginx Web Server - Alpha"
 
     @classmethod
     def add_parser_arguments(cls, add):

Fixes #821.
