diff --git a/.circleci/config.yml b/.circleci/config.yml
index b67caf4e..4ce05a43 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -25,7 +25,7 @@ common: &common
         command: pip install --user tox
     - run:
         name: run tox
-        command: ~/.local/bin/tox -r
+        command: python -m tox -r
     - save_cache:
         paths:
           - .hypothesis