diff --git a/build-constraints.yaml b/build-constraints.yaml
index d99b796e..3fdbf435 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -871,6 +871,7 @@ packages:
         - cabal-sort
         - ghcjs-codemirror
         - ghcjs-dom
+        - hslua
         # GHC 8 - idris
         - jsaddle
         # GHC 8 - leksah-server