From 308f54fa942c9cf3ba7476d9328d99974610c124 Mon Sep 17 00:00:00 2001
From: Michael Walker <mike@barrucadu.co.uk>
Date: Sat, 10 Sep 2016 13:54:36 +0100
Subject: [PATCH] Add "concurrency" to build-constraints.

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9d7f1ce8..42a999a7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1737,6 +1737,7 @@ packages:
 
     "Michael Walker <mike@barrucadu.co.uk> @barrucadu":
         - both
+        - concurrency
         - dpor
         - dejafu
         - async-dejafu