diff --git a/.circleci/config.yml b/.circleci/config.yml
index 2cb5b647..c7e32eed 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -5,5 +5,6 @@ jobs:
 
     steps:
       # Commands run in a Linux virtual machine environment
+      - checkout
       - run: mvn clean package