From 5203e6b157c579ce6d4c700b52c5e36aa205bdd7 Mon Sep 17 00:00:00 2001
From: Jens Petersen <juhpetersen@gmail.com>
Date: Wed, 13 Dec 2017 11:19:04 +0900
Subject: [PATCH] universum < 0.9.0 (#3100)

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 722e9c71..75cc4ad7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3112,6 +3112,9 @@ packages:
 
         # https://github.com/fpco/stackage/issues/3095
         - leancheck < 0.7.0
+
+        # https://github.com/fpco/stackage/issues/3100
+        - universum < 0.9.0
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of