diff --git a/.github/workflows/deploy-production.yaml b/.github/workflows/deploy-production.yaml
index b03b33e3d..07fc9bfca 100644
--- a/.github/workflows/deploy-production.yaml
+++ b/.github/workflows/deploy-production.yaml
@@ -5,9 +5,9 @@ on:
   repository_dispatch:
     types: [republish-docs] # Triggered from the dea-notebooks repo
   push:
-    branches: [master]
+    branches: [main]
   pull_request:
-    branches: [master]
+    branches: [main]
 
 permissions:
   id-token: write # For requesting the JWT used by OIDC Authentication
@@ -40,14 +40,14 @@ jobs:
         run: ./build-production.sh
 
       - name: Configure AWS credentials via OIDC
-        if: github.ref == 'refs/heads/master' && github.event_name != 'pull_request'
+        if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
         uses: aws-actions/configure-aws-credentials@v2
         with:
           role-to-assume: arn:aws:iam::538673716275:role/github-actions-dea-docs
           aws-region: ap-southeast-2
 
       - name: Deploy site
-        if: github.ref == 'refs/heads/master' && github.event_name != 'pull_request'
+        if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
         env:
           DISTRIBUTION_ID: ${{ secrets.DISTRIBUTION_ID }}
         run: ./deploy-production.sh