diff --git a/build-constraints.yaml b/build-constraints.yaml
index e31063d6..b444d771 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8958,7 +8958,7 @@ expected-test-failures:
     - generic-optics # 2.2.1.0 optimization output https://github.com/kcsongor/generic-lens/issues/133
     - github-types # https://github.com/commercialhaskell/stackage/issues/6549
     - haskoin-node # https://github.com/commercialhaskell/stackage/issues/6769
-    - heist # https://github.com/commercialhaskell/stackage/issues/6765
+    # heist # https://github.com/commercialhaskell/stackage/issues/6765
     - hgeometry-combinatorial # 0.14
     - hruby # 0.5.1.0
     - hspec-golden-aeson # 0.9.0.0