diff --git a/build-constraints.yaml b/build-constraints.yaml
index b8c833ff..f1b05fa4 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8594,6 +8594,7 @@ expected-test-failures:
     - genvalidity-appendful # https://github.com/commercialhaskell/stackage/issues/7465
     - genvalidity-mergeful # https://github.com/commercialhaskell/stackage/issues/7465
     - sydtest-autodocodec # https://github.com/commercialhaskell/stackage/issues/7465
+    - partialord # https://github.com/commercialhaskell/stackage/issues/7751
 
     # Intermittent failures or unreliable. These tests may pass when
     # re-enabled, but will eventually fail again.