diff --git a/build-constraints.yaml b/build-constraints.yaml
index 09f7d8dc..f7719dc5 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3954,7 +3954,7 @@ packages:
         - mergeful
         - mergeless
         - pretty-relative-time
-        - safe-coloured-text
+        - safe-coloured-text < 0.1.0.0 # https://github.com/commercialhaskell/stackage/issues/6046
         - sydtest
         - sydtest-discover
         - sydtest-persistent-sqlite