diff --git a/.circleci/config.yml b/.circleci/config.yml
index 17fb7c9..5dfe7cc 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -162,9 +162,6 @@ jobs:
         docker-image-name: $IMAGE_NAME:$CIRCLE_SHA1
 
   test-scan-clair:
-    machine:
-      image: ubuntu-1604:201903-01
-      docker_layer_caching: true    # default - false
     environment:
       IMAGE_NAME: rfaircloth/scs
     steps: