diff --git a/MANIFEST.in b/MANIFEST.in
index 3af40ac8ce0a..9c74c52a7556 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -3,8 +3,8 @@ include LICENSE
 
 graft chainerx
 include chainerx_build_helper.py
-include chainerx_cc/README.txt
-include chainerx_cc/LINCENSE.txt
+include chainerx_cc/README.md
+include chainerx_cc/LICENSE.txt
 include chainerx_cc/CMakeLists.txt
 graft chainerx_cc/chainerx
 graft chainerx_cc/third_party