diff --git a/.circleci/config.yml b/.circleci/config.yml
index 16f820260fe85cb8822e728a6a9587e8fa42211e..1540db4de727c3cab9d511739df56f7479bda0b4 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -46,7 +46,7 @@ jobs:
             virtualenv venv
             . venv/bin/activate
             pip install --upgrade pip
-            pip install -r requirements.txt requirements-tests.txt
+            pip install -r requirements.txt -r requirements-tests.txt
             coverage run -m twisted.trial _secureaccesstokenauthorizer
 
       - run: