diff --git a/build-constraints.yaml b/build-constraints.yaml
index 10c74eae..11f5e4e3 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5246,6 +5246,7 @@ packages:
         - next-ref
         - nicify-lib
         - normaldistribution
+        - nothunks < 0 # via text (and hedgehog  for testsuite)
         - old-locale
         - old-time
         - operational