diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8bace253..ee10e813 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3506,6 +3506,7 @@ expected-test-failures:
     - wai-session-postgresql # PostgreSQL
     - webdriver-angular # webdriver server
     - yahoo-finance-api # Requires being able to access Yahoo Finance API
+    - req-conduit # bad JSON response from service pinged https://github.com/mrkkrp/req-conduit/issues/1
 
     # Test executable requires arguments
     - hpqtypes