From a154ffe7049d0cf23be863f3e8ce8fd0d11ca06f Mon Sep 17 00:00:00 2001
From: Rudy Matela <rudy@matela.com.br>
Date: Sat, 18 Aug 2018 15:46:23 -0300
Subject: [PATCH] Add percent-format

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index f84a0df1..14d7a7ae 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2134,6 +2134,7 @@ packages:
         - fitspec < 0 # build failure with GHC 8.4
         - speculate
         - extrapolate
+        - percent-format
 
     "Trevor Elliott <awesomelyawesome@gmail.com> @elliottt":
         - irc