diff --git a/build-constraints.yaml b/build-constraints.yaml
index dd1b02ef..8462c493 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2882,6 +2882,7 @@ packages:
         - simplest-sqlite < 0
         - warp-tls-uid
         - nowdoc
+        - HaXml
 
     "Jan Gerlinger <git@jangerlinger.de> @JanGe":
         - irc-dcc < 0