diff --git a/MANIFEST.in b/MANIFEST.in
index f80148f7f..8d2699c53 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,6 +1,7 @@
 include VERSION
 include requirements.txt
 include requirements-client.txt
+include covalent/py.typed
 recursive-include covalent/executor/ *
 recursive-include covalent_dispatcher/_service/ *
 recursive-include covalent_migrations/ *