From 84c37047dc35774614d5ae869a9588b3fa416c35 Mon Sep 17 00:00:00 2001
From: Alexey Zabelin <hello@alexeyzabelin.com>
Date: Mon, 8 Oct 2018 13:26:23 -0400
Subject: [PATCH] Add constraint to nqe to prevent a build failure

---
 build-constraints.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index bb97650e..776a4550 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3616,7 +3616,7 @@ packages:
         - json-rpc
         - rfc1751
         - murmur3
-        - nqe
+        - nqe < 0.6.0 # https://github.com/xenog/nqe/issues/1
         - secp256k1-haskell
         - rocksdb-haskell
         - rocksdb-query