diff --git a/build-constraints.yaml b/build-constraints.yaml
index 48baaae0..73525ee7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -694,7 +694,7 @@ packages:
         - boltzmann-samplers
         - diff-loc
         - first-class-families
-        - fcf-family < 0 # failure https://github.com/commercialhaskell/stackage/issues/7236
+        - fcf-family
         - generic-data
         - generic-data-surgery
         - generic-functor