diff --git a/build-constraints.yaml b/build-constraints.yaml
index bd90d2fc..2d02ae66 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1066,7 +1066,7 @@ packages:
         
         # Freckle packages I'm maintaining for us
         - bcp47
-        - bcp47-orphan
+        - bcp47-orphans
         - faktory
         - graphula
         - generics-eot # 3rd party, but needed by Graphula