From 48ac75a13e4c4d785a21effa3af45e9eb79f30b5 Mon Sep 17 00:00:00 2001
From: Adam Bergmark <adam@bergmark.nl>
Date: Thu, 21 Sep 2017 02:35:21 +0200
Subject: [PATCH] Upper bound for #2878

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index d0822625..6cd6e89a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3383,6 +3383,9 @@ packages:
         # https://github.com/fpco/stackage/issues/2861
         - swagger2 < 2.1.5
 
+        # https://github.com/fpco/stackage/issues/2878
+        - hackage-db < 2.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of