From d3b9e256bd44455106152748db09da5863b36212 Mon Sep 17 00:00:00 2001
From: Dan Burton <danburton.email@gmail.com>
Date: Fri, 11 May 2018 11:35:04 -0700
Subject: [PATCH] Add constraint "hierarchy < 1.0.2" per #3315

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index e3bb3be3..3f7df1dd 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3413,6 +3413,7 @@ packages:
         # needed by path
         # https://github.com/fpco/stackage/issues/3315
         - exceptions < 0.9
+        - hierarchy < 1.0.2
 
         # https://github.com/fpco/stackage/issues/3508
         - hw-rankselect < 0.11