diff --git a/build-constraints.yaml b/build-constraints.yaml
index 05143f8e..3461e5c4 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2486,6 +2486,9 @@ packages:
 
     "Ondrej Palkovsky <palkovsky.ondrej@gmail.com> @ondrap":
         - json-stream
+        
+    "Philipp Balzarek <p.balzarek@googlemail.com>":
+        - xml-picklers
 
     # If you stop maintaining a package you can move it here.
     # It will then be disabled if it starts causing problems.