From 8bad09d678f495366bd2a064a3aa2e56cfa5a1af Mon Sep 17 00:00:00 2001
From: Jens Petersen <juhpetersen@gmail.com>
Date: Thu, 5 Jan 2017 21:42:17 +0900
Subject: [PATCH] hashable < 1.2.5.0 (#2184)

---
 build-constraints.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 07dc5659..c72a9dae 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2740,6 +2740,10 @@ packages:
 
         # https://github.com/sdiehl/haskell-picosat/issues/6
         - picosat < 0.1.4
+
+        # https://github.com/fpco/stackage/issues/2184
+        # https://github.com/ekmett/hashable-extras/pull/3
+        - hashable < 1.2.5.0
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of