diff --git a/roles/devel/tasks/main.yml b/roles/devel/tasks/main.yml
index 72ac274..7e5464a 100644
--- a/roles/devel/tasks/main.yml
+++ b/roles/devel/tasks/main.yml
@@ -149,6 +149,7 @@
         - ghc
         - ghc-doc
         - haskell-platform
+        - haskell-stack
 
 -   name: Install ocaml
     apt: name={{ item }} state=latest