diff --git a/build-constraints.yaml b/build-constraints.yaml
index 02aae1b6..57255f8d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1706,9 +1706,6 @@ packages:
         # https://github.com/fpco/stackage/issues/957
         - exact-pi < 0.3
 
-        # https://github.com/fpco/stackage/issues/959
-        - th-orphans < 0.13
-
         # https://github.com/fpco/stackage/issues/968
         - bifunctors < 5.1