From 9dae50bef0a574d215696f0db33bfc5cba19f37d Mon Sep 17 00:00:00 2001
From: Dan Burton <danburton.email@gmail.com>
Date: Thu, 7 Dec 2017 09:31:59 -0800
Subject: [PATCH] Add constraint "deriving-compat < 0.4" per #3077

---
 build-constraints.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 984dbd8c..fa0e7263 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3200,6 +3200,9 @@ packages:
         # https://github.com/fpco/stackage/issues/3076
         - bifunctors < 5.5
 
+        # https://github.com/fpco/stackage/issues/3077
+        - deriving-compat < 0.4
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of