From 0e5b6bb9e6a9e82fdba9e9a82c800c615614d5b0 Mon Sep 17 00:00:00 2001
From: Jens Petersen <juhpetersen@gmail.com>
Date: Tue, 17 May 2016 10:07:03 +0900
Subject: [PATCH] th-desugar < 1.6 (#1451)

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4e4f9b58..a26f12f1 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2275,6 +2275,7 @@ packages:
 
         # https://github.com/fpco/stackage/issues/1451
         - singletons < 2.1
+        - th-desugar < 1.6
 # end of packages