diff --git a/build-constraints.yaml b/build-constraints.yaml
index 976e2f47..452ddf39 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4873,6 +4873,9 @@ packages:
       # https://github.com/commercialhaskell/stackage/issues/5423
       - optparse-generic < 1.4.0
 
+      # https://github.com/commercialhaskell/stackage/issues/5424
+      - smallcheck < 1.2.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of