diff --git a/.github/workflows/test-webapp.yml b/.github/workflows/test-webapp.yml
index 606916880..49f1de3ab 100644
--- a/.github/workflows/test-webapp.yml
+++ b/.github/workflows/test-webapp.yml
@@ -51,8 +51,8 @@ jobs:
 
       - name: Webapp | Build 'test' image
         run: |
-          docker build --target test -f webapp/Dockerfile -t "ocelotsocialnetwork/webapp:test" .
-          docker save "ocelotsocialnetwork/webapp:test" > /tmp/webapp.tar
+          docker build --target test -f webapp/Dockerfile -t "ghcr.io/ocelot-social-community/ocelot-social/webapp:test" .
+          docker save "ghcr.io/ocelot-social-community/ocelot-social/webapp:test" > /tmp/webapp.tar
 
       - name: Cache docker image
         uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v4.0.2
@@ -102,9 +102,8 @@ jobs:
           cp webapp/.env.template webapp/.env
           cp backend/.env.template backend/.env
 
-      - name: backend | docker compose
-        # doesn't work without the --build flag - this either means we should not load the cached images or cache the correct image
-        run: docker compose -f docker-compose.yml -f docker-compose.test.yml up --detach --no-deps webapp --build
+      - name: Start webapp container
+        run: docker compose -f docker-compose.yml -f docker-compose.test.yml up --detach --no-deps webapp
 
       - name: webapp | Unit tests incl. coverage check
         run: docker compose exec -T webapp yarn test