diff --git a/LICENSE b/LICENSE
index f09a7d0a..7981307b 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,3 +1,9 @@
+The language grammars included in this gem are covered by their repositories'
+respective licenses. See https://github.com/github/linguist/blob/master/grammars.yml
+to determine the repository for each grammar.
+
+All other files are covered by the following license:
+
 Copyright (c) 2011-2014 GitHub, Inc.
 
 Permission is hereby granted, free of charge, to any person