diff --git a/build-constraints.yaml b/build-constraints.yaml
index 37d055d8..d915820e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3075,6 +3075,9 @@ expected-test-failures:
 
     # https://github.com/snapframework/snap-server/issues/89
     - snap-server
+
+    # https://github.com/beijaflor-io/haskell-language-dockerfile/issues/1
+    - language-dockerfile
 # end of expected-test-failures
 
 # Benchmarks which are known not to build. Note that, currently we do not run