diff --git a/.circleci/config.yml b/.circleci/config.yml
index 7200d29..4dfe4db 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -9,7 +9,7 @@ jobs:
           command: docker build -t postal:dev .
       - run:
           name: Skip this job for Pull Requests
-          command: '[[ ! -v CIRCLE_PR_NUMBER ]] && circleci step halt || true'
+          command: '[[ -v CIRCLE_PR_NUMBER ]] && circleci step halt || true'
 workflows:
   version: 2
   nightly: