diff --git a/README.md b/README.md
index fd1bd3f..b093480 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,8 @@ Drive your keyboard and mouse with text files.
 pip3 install self-driving-desktop
 ```
 
+**Please note:** This currently only supports Linux based operating systems. Pull requests to support other systems are welcomed!
+
 ### Running
 
 Playing a playlist: