diff --git a/build-constraints.yaml b/build-constraints.yaml
index cc947c1b..fc57f890 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -741,6 +741,7 @@ packages:
         - shelly
         - persistent-redis < 0 # GHC 8.4 via hedis
         - fakedata
+        - streamly-bytestring
 
     "haskell-openal":
         - OpenAL