diff --git a/examples/github_actions/ocr-review.yml b/examples/github_actions/ocr-review.yml
index ffeefb5..71d567c 100644
--- a/examples/github_actions/ocr-review.yml
+++ b/examples/github_actions/ocr-review.yml
@@ -18,6 +18,10 @@
 
 name: OpenCodeReview PR Review
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 on:
   pull_request:
     types: [opened]
diff --git a/examples/gitlab_ci/.gitlab-ci.yml b/examples/gitlab_ci/.gitlab-ci.yml
index 9bcd372..aa8ff1d 100644
--- a/examples/gitlab_ci/.gitlab-ci.yml
+++ b/examples/gitlab_ci/.gitlab-ci.yml
@@ -16,6 +16,8 @@ stages:
 
 code-review:
   stage: review
+  interruptible: true
+  resource_group: mr-review-$CI_MERGE_REQUEST_IID
   image: node:20
   only:
     - merge_requests