diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9cc45635..aab28ed8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3134,6 +3134,7 @@ packages:
 
     "ncaq <ncaq@ncaq.net> @ncaq":
         - haskell-import-graph
+        - string-transform
         - uniq-deep
         - yesod-form-bootstrap4
         - yesod-recaptcha2