diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4a977fd2..468d0f02 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2248,6 +2248,9 @@ packages:
         # https://github.com/fpco/stackage/issues/1428
         - hpack < 0.14.0
 
+        # https://github.com/fpco/stackage/issues/1429
+        - cabal-helper < 0.7
+
 # end of packages