diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 5494782..f012931 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -11,7 +11,7 @@ name: Publish Docker image
 
 on:
   push:
-    branches: [ "master" ]
+    branches: [ "ray_cluster_functionality" ]
 
 jobs:
   push_to_registry:
@@ -31,7 +31,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
         with:
-          images: histotools/HistoQC
+          images: histotools/HistoQC_Ray
       
       - name: Build and push Docker image
         uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671