diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7241773d..28f51070 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5671,7 +5671,6 @@ packages:
         - exception-via < 0 # 0.1.0.0
         - farmhash < 0 # 0.1.0.5
         - ftp-client-conduit < 0 # 0.5.0.5
-        - functor-combinators < 0 # 0.4.1.0
         - ghcjs-base-stub < 0 # 0.3.0.2 compile fail aeson 2.0
         - giphy-api < 0 # 0.7.0.0 https://github.com/passy/giphy-api/pull/19
         - gluturtle < 0 # 0.0.58.1
@@ -8641,7 +8640,6 @@ expected-test-failures:
     - deriveJsonNoPrefix # 0.1.0.1 compile fail against aeson 2
     - do-notation # 0.1.0.2
     - flay # 0.4
-    - functor-combinators # https://github.com/commercialhaskell/stackage/issues/6376
     - generic-arbitrary # https://github.com/commercialhaskell/stackage/issues/6681
     - generic-lens # https://github.com/commercialhaskell/stackage/issues/6377
     - geojson # 4.1.0