diff --git a/build-constraints.yaml b/build-constraints.yaml
index 25443162..92a0adcc 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -214,7 +214,7 @@ packages:
         - hjsmin
         - language-javascript
         - Strafunski-StrategyLib
-        # - HaRe # via: cabal-helper, ghc-mod, rosezipper
+        - HaRe # via: cabal-helper, ghc-mod, rosezipper
 
     "Alfredo Di Napoli <alfredo.dinapoli@gmail.com> @adinapoli":
         - mandrill