diff --git a/build-constraints.yaml b/build-constraints.yaml
index d247dee4..08c363ee 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3834,6 +3834,7 @@ expected-test-failures:
     - generic-random
     - graphviz
     - punycode
+    - zeromq4-patterns
     - zip
     - unagi-chan