diff --git a/MANIFEST.in b/MANIFEST.in
index d6805c50..9fed73de 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,3 @@
 recursive-include platypush/backend/http/static *
 recursive-include platypush/backend/http/templates *
+include platypush/plugins/http/webpage/mercury-parser.js