From f471bc31f9284402a2c4c92463f5f8323def86aa Mon Sep 17 00:00:00 2001
From: Dan Burton <danburton.email@gmail.com>
Date: Mon, 6 Jun 2016 23:52:59 -0700
Subject: [PATCH] Add constraints on haddock-api and haddock-library per #1562

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7e193025..d8377f1f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2262,6 +2262,10 @@ packages:
         # https://github.com/fpco/stackage/issues/1555
         - authenticate-oauth < 1.6
 
+        # https://github.com/fpco/stackage/issues/1562
+        - haddock-api < 2.17.3
+        - haddock-library < 1.4.2
+
 # end of packages