diff --git a/build-constraints.yaml b/build-constraints.yaml
index e1ad8c85..3a80ec60 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -6901,6 +6901,8 @@ packages:
 
       # https://github.com/commercialhaskell/stackage/issues/5926
       - clash-prelude < 1.4
+      - clash-ghc < 1.4
+      - clash-lib < 1.4
 
       # https://github.com/commercialhaskell/stackage/issues/5927
       - hedgehog < 1.0.5