diff --git a/build-constraints.yaml b/build-constraints.yaml
index 25e171c8..4b594876 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4427,6 +4427,7 @@ expected-test-failures:
     - unicode-show # https://github.com/nushio3/unicode-show/issues/2
     - wreq
     - xml-picklers # https://github.com/Philonous/xml-picklers/issues/5
+    - iproute # https://github.com/commercialhaskell/stackage/issues/4210
 
     # Compilation failures
     - ListLike # No issue tracker, e-mail sent to maintainer