From 7620fbbf2b49fe53533a6a45616dec1098c436a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Tue, 9 Mar 2021 02:07:00 +0100
Subject: [PATCH] pythonPackages.trio: fix tests

---
 pkgs/top-level/python-packages.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 51d30203b714..b5e53fd2c36a 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8133,7 +8133,9 @@ in {
 
   trimesh = callPackage ../development/python-modules/trimesh { };
 
-  trio = callPackage ../development/python-modules/trio { };
+  trio = callPackage ../development/python-modules/trio {
+    pytestCheckHook = self.pytestCheckHook.override { pytest = self.pytest_6_1; };
+  };
 
   trollius = callPackage ../development/python-modules/trollius { };