diff --git a/README.md b/README.md
index d14d7e5..be1d1b6 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ with the following GPU's:
 ## Requirements
 
 - [Docker](https://www.docker.com/)
-- (Optional) [Docker Compose](https://docs.docker.com/compose/)
+- [Docker Compose](https://docs.docker.com/compose/) minimum version 1.7.3
 
 
 # Building and launching Steam