diff --git a/MANIFEST.in b/MANIFEST.in
index 3181215..8d6bdd6 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 include docs/index.rst
+include docs/contents.rst
 include guesslang/data/*
 include guesslang/data/model/*
 include guesslang/data/model/variables/*