diff --git a/build-constraints.yaml b/build-constraints.yaml
index 85b13774..d2f189db 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -802,7 +802,7 @@ packages:
         - mandrill < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
 
     "Jon Schoning <jonschoning@gmail.com> @jonschoning":
-        - pinboard < 0 # via time-1.9.3
+        - pinboard
         - swagger-petstore < 0 # via katip
 
     "Jasper Van der Jeugt @jaspervdj":