diff --git a/build-constraints.yaml b/build-constraints.yaml
index 51873218..0f3562c7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3024,6 +3024,7 @@ expected-test-failures:
 
     - cubicbezier # https://github.com/kuribas/cubicbezier/issues/3
 
+    - yaml # https://github.com/snoyberg/yaml/issues/102
 # end of expected-test-failures
 
 # Benchmarks which are known not to build. Note that, currently we do not run