diff --git a/build-constraints.yaml b/build-constraints.yaml
index 66a3f599..0919690e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2235,7 +2235,6 @@ packages:
     "Mark Karpov <markkarpov92@gmail.com> @mrkkrp":
         - megaparsec
         - htaglib
-        - slug
         - path-io
         - hspec-megaparsec
         - zip