From a87db5b327c6062f37d2bc89b8064b7f7952fdbe Mon Sep 17 00:00:00 2001
From: Jens Petersen <juhpetersen@gmail.com>
Date: Fri, 19 Feb 2021 19:02:39 +0800
Subject: [PATCH] constraints < 0.13 (#5873)

---
 build-constraints.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9a339997..b4db9482 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5135,6 +5135,8 @@ packages:
       - http2 < 2.0.6
       - casa-types < 0.0.2
 
+      # https://github.com/commercialhaskell/stackage/issues/5873
+      - constraints < 0.13
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of