diff --git a/README.md b/README.md
index e4e66a3..3f424c3 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ Not every stack is tested to fully work.
 - [ ] mariadb-common (prototype state)
 - [ ] mastodon (didn't work when tried to set up)
 - [x] Murmur (Mumble server)
-- [ ] Open Streaming Platform (prototype)
+- [x] Open Streaming Platform
 - [x] OpenVPN
 - [ ] Postgres Common (prototype state)
 - [x] Proxy MTProto