diff --git a/build-constraints.yaml b/build-constraints.yaml
index 6eff73dd..db35f315 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -451,7 +451,6 @@ packages:
         - finite-typelits
         - has-transformers
         - monad-bayes
-        - monad-schedule
         - nthese
         - pulse-simple
         - openapi3-code-generator
@@ -7830,9 +7829,6 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/8033
         - jose < 0.13
 
-        # https://github.com/commercialhaskell/stackage/issues/8035
-        - monad-schedule < 1.7
-
         # https://github.com/commercialhaskell/stackage/issues/8037
         - magic < 1.2
 
@@ -8819,7 +8815,6 @@ skipped-tests:
     - menshen # tried menshen-0.0.3, but its *test-suite* requires QuickCheck < 2.14 and the snapshot contains QuickCheck-2.16.0.0
     - monad-par # tried monad-par-0.3.6, but its *test-suite* requires the disabled package: test-framework-th
     - monad-peel # tried monad-peel-0.3, but its *test-suite* requires transformers >=0.2 && < 0.6 and the snapshot contains transformers-0.6.3.0
-    - monad-schedule # tried monad-schedule-1.6, but its *test-suite* requires QuickCheck >=2.14 && < 2.16 and the snapshot contains QuickCheck-2.16.0.0
     - mwc-random # tried mwc-random-0.15.3.0, but its *test-suite* requires doctest >=0.15 && < 0.24 and the snapshot contains doctest-0.25.0
     - nakadi-client # tried nakadi-client-0.7.0.0, but its *test-suite* requires classy-prelude >=1.4.0 && < 1.5.0 and the snapshot contains classy-prelude-1.5.0.3
     - next-ref # tried next-ref-0.1.0.2, but its *test-suite* requires hspec >=2 && < 2.3 and the snapshot contains hspec-2.11.17