diff --git a/MANIFEST.in b/MANIFEST.in
index 0c750ec..cc876dd 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,3 @@
 include *.rst *.md LICENSE
-recursive-include blib2to3 *.txt *.py
+recursive-include blib2to3 *.txt *.py LICENSE
 recursive-include tests *.txt *.out *.diff *.py *.pyi