diff --git a/build-constraints.yaml b/build-constraints.yaml
index 20a7847c..d2ecc651 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1953,6 +1953,9 @@ expected-test-failures:
     # https://github.com/tweag/HaskellR/issues/208
     - H
 
+    # https://github.com/stackbuilders/hapistrano/issues/31
+    - hapistrano
+
 # Haddocks which are expected to fail. Same concept as expected test failures.
 expected-haddock-failures:
     # https://github.com/acw/bytestring-progress/issues/4