From c01794e883cb5acc624a70f5145f062947dcd405 Mon Sep 17 00:00:00 2001
From: Dan Burton <danburton.email@gmail.com>
Date: Fri, 2 Oct 2015 13:34:09 -0700
Subject: [PATCH] Add constraint "ig < 0.6" per #875

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 68ca617f..bfe50373 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1546,6 +1546,9 @@ packages:
         # https://github.com/fpco/stackage/issues/860
         - optparse-applicative < 0.12
 
+        # https://github.com/fpco/stackage/issues/875
+        - ig < 0.6
+
 # Package flags are applied to individual packages, and override the values of
 # global-flags
 package-flags: