diff --git a/build-constraints.yaml b/build-constraints.yaml
index f7cc1392..e5e95e60 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3414,6 +3414,8 @@ packages:
         - pinch < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - pthread < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - yi-rope < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
+        - arithmoi < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
+        - streaming-bytestring < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
 
 
     # This section was used to programmatically generate a set of removals