diff --git a/.github/workflows/on_pr_test.yaml b/.github/workflows/on_pr_test.yaml
index d9940594..969704bd 100644
--- a/.github/workflows/on_pr_test.yaml
+++ b/.github/workflows/on_pr_test.yaml
@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - master
+      - main
     paths-ignore:
       - README.md
       - .github/on_pr_lint.yaml
diff --git a/.github/workflows/on_push_to_master_test_and_deploy.yaml b/.github/workflows/on_push_to_master_test_and_deploy.yaml
index d1c83f40..37110180 100644
--- a/.github/workflows/on_push_to_master_test_and_deploy.yaml
+++ b/.github/workflows/on_push_to_master_test_and_deploy.yaml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - master
+      - main
 
 concurrency:
   group: site_building
diff --git a/admin/config.yml b/admin/config.yml
index 7021fffb..32961c81 100644
--- a/admin/config.yml
+++ b/admin/config.yml
@@ -1,7 +1,7 @@
 backend:
     name: github
     repo: orionrobots/orionrobots.github.io
-    branch: master
+    branch: main
     base_url: https://github-oauth2.orionrobots.co.uk
 # This line should *not* be indented (for draft/review/publish workflow)
 # publish_mode: editorial_workflow