diff --git a/build-constraints.yaml b/build-constraints.yaml
index 97eed08d..2b08d60d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2487,6 +2487,9 @@ packages:
     "Alex Mason <alex.mason@data61.csiro.au> @Axman6":
       - foldl-statistics
 
+    "Ondrej Palkovsky <palkovsky.ondrej@gmail.com> @ondrap":
+        - json-stream
+
     # If you stop maintaining a package you can move it here.
     # It will then be disabled if it starts causing problems.
     # See https://github.com/fpco/stackage/issues/1056