From a9dcaab868ff34c2086ed1aeb38cf979b2a669eb Mon Sep 17 00:00:00 2001
From: Jens Petersen <juhpetersen@gmail.com>
Date: Sun, 30 Apr 2017 09:00:02 +0900
Subject: [PATCH] megaparsec < 5.3.0 (#2481)

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 652d5ee7..87b40c5c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3130,6 +3130,9 @@ packages:
         # https://github.com/fpco/stackage/issues/2479
         - ether < 0.5.0.0
         - transformers-lift < 0.2.0.0
+
+        # https://github.com/fpco/stackage/issues/2481
+        - megaparsec < 5.3.0
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of