diff --git a/.circleci/config.yml b/.circleci/config.yml
index e53de52..6c2c83c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -12,7 +12,7 @@ jobs:
             - restore_cache:
                 key: pip
             - run:
-                command: pip install tox
+                command: sudo pip install tox
             - save_cache:
                 key: pip
                 paths: