From 4646c5ea38626896cb1cf1a984000145f30e0691 Mon Sep 17 00:00:00 2001
From: Jean-Paul Calderone <exarkun@twistedmatrix.com>
Date: Tue, 4 Jul 2023 13:22:37 -0400
Subject: [PATCH] identify the nixpkgs input correctly

---
 .circleci/config.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index e503679ed..f3965d242 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -89,7 +89,7 @@ workflows:
 
       - "nixos":
           name: "<<matrix.pythonVersion>>"
-          nixpkgs: "22.11"
+          nixpkgs: "22_11"
           matrix:
             parameters:
               pythonVersion: