From f674ff02e28d422e62fdd49309b636aa9b5ce3b6 Mon Sep 17 00:00:00 2001
From: Jens Petersen <juhpetersen@gmail.com>
Date: Sat, 29 Apr 2017 20:50:50 +0900
Subject: [PATCH] generics-sop < 0.3.0.0 (#2478)

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 6ee86a4a..5649bfaf 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3123,6 +3123,9 @@ packages:
 
         # https://github.com/fpco/stackage/issues/2477
         - intervals < 0.8
+
+        # https://github.com/fpco/stackage/issues/2478
+        - generics-sop < 0.3.0.0
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of