diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7b87b0ff..4b727a36 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -6433,12 +6433,6 @@ packages:
         - chiphunk < 0 # tried chiphunk-0.1.4.0, but its *library* requires hashable >=1.2.6.0 && < 1.4 and the snapshot contains hashable-1.5.0.0
         - chiphunk < 0 # tried chiphunk-0.1.4.0, but its *library* requires vector-space >=0.13 && < 0.17 and the snapshot contains vector-space-0.19
         - chronos < 0 # tried chronos-1.1.6.2, but its *library* requires hashable >=1.2 && < 1.5 and the snapshot contains hashable-1.5.0.0
-        - clash-ghc < 0 # tried clash-ghc-1.8.2, but its *library* requires extra >=1.6 && < 1.8 and the snapshot contains extra-1.8
-        - clash-lib < 0 # tried clash-lib-1.8.2, but its *library* requires data-default >=0.7 && < 0.8 and the snapshot contains data-default-0.8.0.0
-        - clash-lib < 0 # tried clash-lib-1.8.2, but its *library* requires extra >=1.6.17 && < 1.8 and the snapshot contains extra-1.8
-        - clash-prelude < 0 # tried clash-prelude-1.8.2, but its *library* requires data-default-class >=0.1.2 && < 0.2 and the snapshot contains data-default-class-0.2.0.0
-        - clash-prelude < 0 # tried clash-prelude-1.8.2, but its *library* requires extra >=1.6.17 && < 1.8 and the snapshot contains extra-1.8
-        - clash-prelude-hedgehog < 0 # tried clash-prelude-hedgehog-1.8.2, but its *library* requires hedgehog >=1.0.3 && < 1.5 and the snapshot contains hedgehog-1.5
         - cleff < 0 # tried cleff-0.3.3.0, but its *library* requires base >=4.12 && < 4.20 and the snapshot contains base-4.20.0.0
         - cleff < 0 # tried cleff-0.3.3.0, but its *library* requires containers >=0.5 && < 0.7 and the snapshot contains containers-0.7
         - cleff < 0 # tried cleff-0.3.3.0, but its *library* requires primitive >=0.6.4 && < 0.9 and the snapshot contains primitive-0.9.0.0
@@ -8189,7 +8183,6 @@ skipped-tests:
     - cborg # tried cborg-0.2.10.0, but its *test-suite* requires tasty-quickcheck >=0.8 && < 0.11 and the snapshot contains tasty-quickcheck-0.11.1
     - chimera # tried chimera-0.4.1.0, but its *test-suite* requires QuickCheck >=2.10 && < 2.15 and the snapshot contains QuickCheck-2.15.0.1
     - chimera # tried chimera-0.4.1.0, but its *test-suite* requires tasty-quickcheck < 0.11 and the snapshot contains tasty-quickcheck-0.11.1
-    - clash-prelude # tried clash-prelude-1.8.2, but its *test-suite* requires hedgehog >=1.0.3 && < 1.5 and the snapshot contains hedgehog-1.5
     - colour # tried colour-2.3.6, but its *test-suite* requires QuickCheck >=2.5 && < 2.15 and the snapshot contains QuickCheck-2.15.0.1
     - colour # tried colour-2.3.6, but its *test-suite* requires random >=1.0 && < 1.2 and the snapshot contains random-1.2.1.3
     - conduit-parse # tried conduit-parse-0.2.1.1, but its *test-suite* requires the disabled package: hlint