diff --git a/license.txt b/license.txt
index 542fff9df..27419484e 100644
--- a/license.txt
+++ b/license.txt
@@ -1,7 +1,7 @@
 Copyright (c) 2014, Austin Andrews (http://materialdesignicons.com/),
 with Reserved Font Name Material Design Icons.
 Copyright (c) 2014, Google (http://www.google.com/design/)
-with Material Design Language.
+with Material Design Language icons not converted by this license.
 
 This Font Software is licensed under the SIL Open Font License, Version 1.1.
 This license is copied below, and is also available with a FAQ at: