diff --git a/build-constraints.yaml b/build-constraints.yaml
index b5be55b9..7eb81f74 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -163,8 +163,9 @@ packages:
     "Alan Zimmerman":
         - hjsmin
         - language-javascript
-        - HaRe
         - Strafunski-StrategyLib
+        # - https://github.com/fpco/stackage/pull/906
+        # - HaRe
 
     "Alfredo Di Napoli <alfredo.dinapoli@gmail.com>":
         - mandrill