diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0925c193..d7bf485f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7710,6 +7710,7 @@ expected-test-failures:
     - crypto-pubkey # https://github.com/vincenthz/hs-crypto-pubkey/issues/23
     - doctest-discover # 0.1.0.9 https://github.com/karun012/doctest-discover/issues/22
     - doctest
+    - haskell-awk # https://github.com/gelisam/hawk/issues/257
     - reanimate-svg # https://github.com/commercialhaskell/stackage/issues/5688
     - ghc-events # https://github.com/haskell/ghc-events/issues/70