diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4aaa93de..4eca0130 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2531,6 +2531,7 @@ packages:
         - mmark-cli
         - mmark-ext
         - modern-uri
+        - ormolu
         - pagination
         - parser-combinators
         - parser-combinators-tests