diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2ad35ce3..3462645e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8251,6 +8251,7 @@ expected-test-failures:
     - singletons-base
     - sized
     - spatial-math
+    - streamly-bytestring # 0.1.4
     - subcategories
     - tasty-fail-fast
     - triplesec