diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1540db4de727c3cab9d511739df56f7479bda0b4..2c5a9ebf510e482b12082421c20e7efba5e2f7e9 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -47,6 +47,7 @@ jobs:
             . venv/bin/activate
             pip install --upgrade pip
             pip install -r requirements.txt -r requirements-tests.txt
+            pip install .
             coverage run -m twisted.trial _secureaccesstokenauthorizer
 
       - run: