diff --git a/workstation/configuration.org b/workstation/configuration.org
index ece9bdf..b0cb9c3 100644
--- a/workstation/configuration.org
+++ b/workstation/configuration.org
@@ -633,7 +633,9 @@ pipenv # python development workflow for humans
 # omnisharp-roslyn # c# linter and code formatter
 
 # HASKELL
-# cabal-install # haskell interface
+ghc # compiler
+cabal-install # haskell app manager
+stack # haskell took stack
 
 # JS
 nodejs # not as bad as I thought