diff --git a/.gitlab/ci/rules.gitlab-ci.yml b/.gitlab/ci/rules.gitlab-ci.yml
index 83262e15f55e8446790ce21b56a5e6014970ea99..9915321f6a370d3de1468d872907fa32bd017e90 100644
--- a/.gitlab/ci/rules.gitlab-ci.yml
+++ b/.gitlab/ci/rules.gitlab-ci.yml
@@ -46,6 +46,11 @@
 .if-default-branch-refs: &if-default-branch-refs
   if: '$CI_COMMIT_REF_NAME == $CI_DEFAULT_BRANCH && $CI_MERGE_REQUEST_IID == null'
 
+# This rule ensures the job runs for push pipeline events on stable branches.
+# This is used for ensuring jobs run in a pipeline triggered by mirror sync.
+.if-sync-changes-on-stable-branches: &if-sync-changes-on-stable-branches
+  if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_REF_NAME =~ /^[\d-]+-stable(-ee)?$/'
+
 .if-auto-deploy-branches: &if-auto-deploy-branches
   if: '$CI_COMMIT_BRANCH =~ /^\d+-\d+-auto-deploy-\d+$/'
 
@@ -1129,6 +1134,7 @@
       when: never
     - if: '$ENABLE_BUILD_ASSETS_IMAGE == "true"'
     - <<: *if-tag
+    - <<: *if-sync-changes-on-stable-branches
     - !reference [".frontend:rules:assets-shared", rules]
     # Always build on stable branches to serve release-environments pipeline
     # Do not refer directly to .release-environments:rules:start-release-environments-security-pipeline
@@ -1349,6 +1355,7 @@
       when: never
     - if: '$ENABLE_COMPILE_PRODUCTION_ASSETS == "true"'
     - <<: *if-tag
+    - <<: *if-sync-changes-on-stable-branches
     - !reference [".frontend:rules:assets-shared", rules]
     # Always build on stable branches to serve release-environments pipeline
     # Do not refer directly to .release-environments:rules:start-release-environments-security-pipeline