diff --git a/haskell/README.md b/haskell/README.md
index d6a37fc..4759a88 100644
--- a/haskell/README.md
+++ b/haskell/README.md
@@ -4,9 +4,15 @@ GHC is installed so you can run either stack --system-ghc or use stack setup to
 
 ## Building this image
 
+```sh
+docker build -t iron/haskell:9 .
+```
+or 
+
 ```sh
 docker build -t iron/haskell:latest .
 ```
+For the latest version of Haskell
 
 Tag the version, check it with `docker run --rm iron/haskell haskell -version`: