diff --git a/MANIFEST.in b/MANIFEST.in
index 73c8fc8..2548ba0 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +1,5 @@
-include README.md
+include README.rst
 include requirements.txt
 include nhentai/viewer/*
 include nhentai/viewer/default/*
-include nhentai/viewer/minimal/*
\ No newline at end of file
+include nhentai/viewer/minimal/*
diff --git a/pyproject.toml b/pyproject.toml
index 5e7aaf9..9ca149c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.5.2"
 description = "nhentai doujinshi downloader"
 authors = ["Ricter Z <ricterzheng@gmail.com>"]
 license = "MIT"
-readme = "README.md"
+readme = "README.rst"
 
 [tool.poetry.dependencies]
 python = "^3.8"
diff --git a/setup.cfg b/setup.cfg
index 8c28267..04f6b82 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,3 +1,3 @@
 [metadata]
-description-file = README.md
+description-file = README.rst