From 78ba5f31b5dc1117a03e44a52aad73eb8e8b913c Mon Sep 17 00:00:00 2001
From: Adam Bergmark <adam@bergmark.nl>
Date: Mon, 20 Aug 2018 10:54:48 +0200
Subject: [PATCH] yaml < 0.10 for #3913

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1c7d590f..b31ed7f7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3649,6 +3649,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/3902
         - attoparsec-uri < 0.0.5
 
+        # https://github.com/commercialhaskell/stackage/issues/3913
+        - yaml < 0.10
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of