diff --git a/composer/README.md b/composer/README.md
index c585d3414..274347a96 100644
--- a/composer/README.md
+++ b/composer/README.md
@@ -113,7 +113,7 @@ $ eval $(ssh-agent); \
   composer install
 ```
 
-**Note:** This currently does not work on OSX, see [docker/for-mac#410](https://github.com/docker/for-mac/issues/410).
+**Note:** On OSX this requires Docker For Mac v2.2.0.0 or later, see [docker/for-mac#410](https://github.com/docker/for-mac/issues/410).
 
 When combining the use of private repositories with running Composer as another user, you might run into non-existent user errors (thrown by ssh). To work around this, simply mount the host passwd and group files (read-only) into the container: