diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1a030919..e319b573 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8097,6 +8097,7 @@ expected-test-failures:
     - ghc-typelits-natnormalise # 0.7.11 https://github.com/clash-lang/ghc-typelits-natnormalise/issues/89
     - hinotify # 0.4.2 https://github.com/kolmodin/hinotify/issues/38
     - hsexif # 0.6.1.10 Missing test file
+    - human-readable-duration # 0.2.1.5 testcase mismatch
     - katip # 0.8.8.2 https://github.com/Soostone/katip/issues/155
     - lr-acts # 0.1 lr-acts-test: executable not found
     - markov-chain-usage-model # https://github.com/advancedtelematic/markov-chain-usage-model/issues/44