diff --git a/TODO.md b/TODO.md
index 6950a26..785e9f7 100644
--- a/TODO.md
+++ b/TODO.md
@@ -5,7 +5,7 @@ A more complex version of this list is available [here](https://trello.com/b/kJw
 
 - [x] Account / Profile management
 - [ ] Channel context menus
-- [X] Containerization with docker and docker-compose
+- [x] Containerization with docker and docker-compose
 - [ ] Documentation
 - [ ] Emoji picker
 - [ ] Images/Attatchments support