diff --git a/build-constraints.yaml b/build-constraints.yaml
index a0239ae4f..6aba84fe4 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3638,6 +3638,7 @@ packages:
         - COrdering
         - AvlTree
         - temporary-ospath
+        - from-text
 
     "Ashley Yakeley <ashley@semantic.org> @AshleyYakeley":
         - countable