diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9cf8a352..deeffda7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8234,6 +8234,7 @@ expected-test-failures:
     - distributed-process-task
     - fft # test-fft:  exited with: ExitFailure (-11)
     - foldl-statistics # https://github.com/data61/foldl-statistics/issues/2
+    - friday # 0.2.3.2 https://github.com/RaphaelJ/friday/issues/37
     - fsnotify # Often runs out of inotify handles
     - hastache
     - hedn # 0.3.0.4