diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4e185683..76fbc89d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -152,6 +152,7 @@ packages:
     "Jasper Van der Jeugt":
         - blaze-html
         - blaze-markup
+        - hakyll
         - stylish-haskell
 
     "Antoine Latter":