diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9e5b1f523..0997736c3 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5077,6 +5077,7 @@ packages:
         - time-units-types
         - wai-rate-limit
         - wai-rate-limit-redis
+        - wai-saml2
 
     "Jun Narumi <narumij@gmail.com> @narumij":
         - matrix-as-xyz