From 6f6df2e38243562f9ea901d6ef1aaf3a0a9ec188 Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@snoyman.com>
Date: Sun, 12 Nov 2017 08:57:11 +0200
Subject: [PATCH] Extra upper bound for #2978

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index b30754a8..77cf6234 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3494,6 +3494,7 @@ packages:
 
         # https://github.com/fpco/stackage/issues/2978
         - conduit-extra < 1.2.0
+        - cassava-conduit < 0.4.0.1
 
         # https://github.com/fpco/stackage/issues/2995
         - tasty < 0.12