diff --git a/README.md b/README.md
index 2efe3d9..46cc4fb 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,9 @@
 # glimmer-resolver [![Build Status](https://secure.travis-ci.org/glimmerjs/glimmer-resolver.svg?branch=master)](http://travis-ci.org/glimmerjs/glimmer-resolver)
 
-Resolver for Glimmer applications.
+A resolver for both Ember and Glimmer applications that is compliant with the
+interfaces defined in [glimmer-di](https://github.com/glimmerjs/glimmer-di) and
+the expectations of Ember's
+[module unification RFC](https://github.com/emberjs/rfcs/blob/master/text/0143-module-unification.md).
 
 ## Acknowledgements