From 6c23ff40004b245af618a1b4f15dcd2991616b01 Mon Sep 17 00:00:00 2001
From: Dan Burton <danburton.email@gmail.com>
Date: Wed, 19 Apr 2017 17:34:49 -0700
Subject: [PATCH] Add constraint "semigroupoids < 5.2" per #2459

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 503d3bac..3299ba3f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3090,6 +3090,9 @@ packages:
         # https://github.com/fpco/stackage/issues/2458
         - mediabus < 0.4.0.0
 
+        # https://github.com/fpco/stackage/issues/2459
+        - semigroupoids < 5.2
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of