diff --git a/MANIFEST.in b/MANIFEST.in
index b808ad17b..4fb47c637 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -9,6 +9,7 @@ include *.yaml
 include .coveragerc
 include .gitattributes
 include .travis.yml
+include LICENSE
 include Makefile
 include tox.ini
 recursive-include PIL *.md