diff --git a/Documentation/readme.txt b/Documentation/readme.txt
index d4af7d2..8921f8e 100644
--- a/Documentation/readme.txt
+++ b/Documentation/readme.txt
@@ -23,7 +23,7 @@ Some shortcuts:
 - Ctrl-Q quits the game.
 
 
-
+Aerofoil uses the following third-party software:
 -------------------------------------------------------------------------------
 Open Sans font:
 (c)2011 Google
@@ -71,4 +71,12 @@ zlib:
   3. This notice may not be removed or altered from any source distribution.
 
   Jean-loup Gailly        Mark Adler
-  jloup@gzip.org          madler@alumni.caltech.edu
\ No newline at end of file
+  jloup@gzip.org          madler@alumni.caltech.edu
+
+
+-------------------------------------------------------------------------------
+FreeType:
+
+Portions of this software are copyright (c)2020 The FreeType Project (www.freetype.org).  All rights reserved.
+
+Distributed under the GPLv2 license (see license_gplv2.txt)