diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9cc3708b..24dde9ff 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4610,6 +4610,7 @@ packages:
 
       # https://github.com/commercialhaskell/stackage/issues/5037
       - haskeline < 0.8.0
+      - structured-cli < 2.6
 
 # end of packages