diff --git a/.github/workflows/jekyll-publish.yml b/.github/workflows/jekyll-publish.yml
index 09fbe2b..2dd95e3 100644
--- a/.github/workflows/jekyll-publish.yml
+++ b/.github/workflows/jekyll-publish.yml
@@ -2,6 +2,9 @@ name: Jekyll Production Publishing
 
 on:
   push:
+    branches:
+      - main
+      - 2.18
   workflow_dispatch:
     inputs:
       manual_deploy_branch: