diff --git a/.circleci/config.yml b/.circleci/config.yml
index ebd6d6ffa..6f909597c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -152,7 +152,7 @@ workflows:
           cron: 0 4 * * 1
           filters:
             branches:
-              only: main
+              only: 1.3.x
     jobs:
       - semgrep-scan:
           name: Semgrep Scan