diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1b0a6d1f..60a20c26 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2651,6 +2651,10 @@ expected-test-failures:
 
     # requires elasticsearch https://github.com/fpco/stackage/pull/1271
     - katip-elasticsearch
+
+    # https://github.com/danidiaz/process-streaming/issues/12
+    - process-streaming
+
 # end of expected-test-failures