From ebf52265cb4afa716c86eff38c3af77ceee01bc9 Mon Sep 17 00:00:00 2001
From: Mihai Maruseac <mihai.maruseac@gmail.com>
Date: Tue, 9 May 2017 21:39:26 -0700
Subject: [PATCH] Bounds for #2499

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 76051122..71c3a6c0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3159,6 +3159,9 @@ packages:
         - websockets-simple < 0.0.2.1
         - websockets-rpc < 0.4.1
 
+        # https://github.com/fpco/stackage/issues/2499
+        - io-streams < 1.4.0.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of