diff --git a/.github/workflows/build-test-publish.yml b/.github/workflows/build-test-publish.yml
index ccca3a11..6428fa1d 100644
--- a/.github/workflows/build-test-publish.yml
+++ b/.github/workflows/build-test-publish.yml
@@ -111,7 +111,7 @@ jobs:
 
   publish-latest-image:
     runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/main'
+    if: github.ref == 'refs/heads/mrc-5976'
     needs: [build-and-push, fe-unit-tests, be-unit-tests, integration-tests, playwright-tests, lint]
     steps:
       - id: ci-env
@@ -127,7 +127,7 @@ jobs:
           -H "accept: application/vnd.docker.distribution.manifest.v2+json" \
           -H "Authorization: Bearer ${GHCR_TOKEN}" \
           > manifest.json
-          curl -XPUT "https://ghcr.io/v2/mrc-ide/wodin/manifests/latest" \
+          curl -XPUT "https://ghcr.io/v2/mrc-ide/wodin/manifests/test-latest" \
           -H "content-type: application/vnd.docker.distribution.manifest.v2+json" \
           -H "Authorization: Bearer ${GHCR_TOKEN}" \
           -d '@manifest.json'