diff --git a/MANIFEST.in b/MANIFEST.in
index 40b2ef5d7..809d0d667 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -22,6 +22,7 @@ exclude .coveragerc
 exclude .codecov.yml
 exclude .editorconfig
 exclude .landscape.yaml
+exclude .readthedocs.yml
 exclude .travis
 exclude .travis/*
 exclude tox.ini