diff --git a/build-constraints.yaml b/build-constraints.yaml
index 80b25340..92be86ab 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1609,7 +1609,7 @@ packages:
         - inline-r
         - jni
         - jvm
-        - sparkle
+        # - sparkle # https://github.com/tweag/sparkle/issues/99
         - th-lift
 
     "Christopher Reichert <creichert07@gmail.com> @creichert":