diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2ee62830..103c6560 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3915,6 +3915,7 @@ packages:
         - ascii-case
         - ascii-char
         - ascii-group
+        - ascii-numbers
         - ascii-predicates
         - ascii-superset
         - ascii-th