From 67588cdd4b9ec6de1e5d4d594b4f3fdc3e54cb98 Mon Sep 17 00:00:00 2001
From: Vaibhav Sagar <vaibhav.sagar@obsidian.systems>
Date: Thu, 29 Aug 2019 18:48:29 -0400
Subject: [PATCH] haskell.packages.ghc881.tls: fix build

---
 pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
index 7c0775230119..0eb9d67e18c1 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
@@ -183,4 +183,5 @@ self: super: {
     url = "https://gitlab.haskell.org/ghc/head.hackage/raw/master/patches/asn1-encoding-0.9.5.patch";
     sha256 = "0a3159rnaw6shjzdm46799crd4pxh33s23qy51xa7z6nv5q8wsb5";
   });
+  tls = self.tls_1_5_1;
 }