From a01078ddec86e1d193c7940087d6506d376028d8 Mon Sep 17 00:00:00 2001
From: Jean-Paul Calderone <exarkun@twistedmatrix.com>
Date: Fri, 15 Jan 2021 15:00:57 -0500
Subject: [PATCH] Switch to one of our Docker images for typecheck CI

---
 .circleci/config.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index ff14d6dd3..29b55ad5f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -481,13 +481,14 @@ jobs:
   typechecks:
     docker:
       - <<: *DOCKERHUB_AUTH
-        image: "jaraco/multipy-tox"
+        image: "tahoelafsci/ubuntu:18.04-py3"
 
     steps:
       - "checkout"
       - run:
           name: "Validate Types"
-          command: tox -e typechecks
+          command: |
+            /tmp/venv/bin/tox -e typechecks
 
   build-image: &BUILD_IMAGE
     # This is a template for a job to build a Docker image that has as much of