diff --git a/build-constraints.yaml b/build-constraints.yaml
index dfeb6e82..3a071e2f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5592,7 +5592,7 @@ expected-test-failures:
     - haskell-src-exts # https://github.com/commercialhaskell/stackage/issues/5151
     - simple-vec3 # https://github.com/commercialhaskell/stackage/pull/5410
     - bech32-th # https://github.com/commercialhaskell/stackage/issues/5432
-    - haskeline # https://github.com/commercialhaskell/stackage/issues/5439
+    # haskeline # https://github.com/commercialhaskell/stackage/issues/5439
     - http-client # https://github.com/commercialhaskell/stackage/issues/5470
     - http-directory # https://github.com/commercialhaskell/stackage/issues/5471