From 71658f6c744c9467c2ed03c65baacae972d590de Mon Sep 17 00:00:00 2001
From: Jens Petersen <petersen@redhat.com>
Date: Fri, 16 Feb 2018 20:25:38 +0900
Subject: [PATCH] hpack < 0.23.0 (#3294)

---
 build-constraints.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8348899a..1d3fd392 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3397,7 +3397,7 @@ packages:
 
         # https://github.com/fpco/stackage/issues/3294
         # https://github.com/commercialhaskell/stack/issues/3871
-        - hpack < 0.26.0
+        - hpack < 0.23.0
         - cabal2nix < 2.8.2
 
         # https://github.com/fpco/stackage/issues/3295