diff --git a/roles/dev/tasks/haskell.yml b/roles/dev/tasks/haskell.yml
index ffc3b80..14e2f7a 100644
--- a/roles/dev/tasks/haskell.yml
+++ b/roles/dev/tasks/haskell.yml
@@ -1,4 +1,5 @@
 - name: installing hlint # TODO: install by cabal (?)
+  become: true
   ansible.builtin.dnf5:
     name:
       - hlint