diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8b21eed0..740c4c5b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -987,6 +987,7 @@ packages:
         - hostname-validate
         - ini
         - lucid
+        - lucid2
         - pdfinfo
         - pure-io
         - sourcemap