diff --git a/build-constraints.yaml b/build-constraints.yaml
index b4d90936..3c47c4f2 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3442,7 +3442,6 @@ 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
-        #- streaming-bytestring < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - HStringTemplate < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - csv-conduit < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - direct-sqlite < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build