From 5681b75a7c1205b6e6cb16c89b8cf9361c850ba7 Mon Sep 17 00:00:00 2001
From: Ryan Scott <ryan.gl.scott@gmail.com>
Date: Fri, 20 May 2016 18:33:28 -0400
Subject: [PATCH] Add zippers

---
 build-constraints.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 86863870..d1083f80 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -358,6 +358,7 @@ packages:
         - void
         - wl-pprint-extras
         - wl-pprint-terminfo
+        - zippers
         - fixed
         - half
         - gl