diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3a86181..78c6a22 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -25,6 +25,9 @@ stages:
 lint_job:
   stage: lint
   image: node
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
   script:
     - npm install
     - npm i --save-dev @types/url-parse