diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7c18857a..8e10d53c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -607,6 +607,7 @@ packages:
         # - al --FIXME temporary, figure out why it's not working with stackage-build
         - monad-journal
         - smoothie
+        - msi-kb-backlit
 
     "Thomas Schilling <nominolo@googlemail.com>":
         - ghc-syb-utils