diff --git a/.circleci/config.yml b/.circleci/config.yml
index a5486e6..6a76d5b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -21,7 +21,7 @@ jobs:
       - checkout
       - restore_cache:
           name: Restoring tox cache
-          {% raw %}key: tox-v1-{{ .Environment.CIRCLE_JOB }}-{{ checksum "setup.cfg" }}{% endraw %}
+          key: tox-v1-{{ .Environment.CIRCLE_JOB }}-{{ checksum "setup.cfg" }}
       - run:
           name: Run tests
           command: |
@@ -30,7 +30,7 @@ jobs:
               --cov-report=xml
       - save_cache:
           name: Saving tox cache
-          {% raw %}key: tox-v1-{{ .Environment.CIRCLE_JOB }}-{{ checksum "setup.cfg" }}{% endraw %}
+          key: tox-v1-{{ .Environment.CIRCLE_JOB }}-{{ checksum "setup.cfg" }}
           paths:
             - ./.tox
             - ~/.cache/pip