diff --git a/build-constraints.yaml b/build-constraints.yaml
index 5b6c9528..2a56b8dc 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -215,8 +215,7 @@ packages:
         - mandrill
 
     "Jon Schoning <jonschoning@gmail.com> @jonschoning":
-        []
-        # - pinboard # https://github.com/jonschoning/pinboard/issues/3
+        - pinboard
 
     "Jasper Van der Jeugt @jaspervdj":
         - blaze-html