diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0c60bd98..13fe9ccc 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -49,6 +49,7 @@ packages:
         - fix-whitespace
         - hs-tags
         - goldplate
+        - hasktags
         - regex-base
         - regex-compat
         - regex-pcre