diff --git a/.circleci/config.yml b/.circleci/config.yml
index d19f3c1..e8c12d3 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -45,6 +45,7 @@ jobs:
           root: .
           paths:
             - ./image.tar
+            - ./Makefile
   release:
     docker:
       - image: circleci/golang:1.12
@@ -77,7 +78,6 @@ jobs:
     steps:
       - attach_workspace:
           at: .
-      - checkout
       - run: make publish
 workflows:
   update:
diff --git a/image.tar b/image.tar
new file mode 100644
index 0000000..0ce184e
Binary files /dev/null and b/image.tar differ