diff --git a/MANIFEST.in b/MANIFEST.in
index e25c653..482741c 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,4 @@
 include shared_memory/posixshmem.c shared_memory/winshmem.c
 global-exclude clinic
 include tools/*
+include LICENSE