diff --git a/.github/workflows/container.yml b/.github/workflows/container.yml
index c91bcf2..c0d92c6 100644
--- a/.github/workflows/container.yml
+++ b/.github/workflows/container.yml
@@ -7,7 +7,7 @@ name: Container Publish
 
 on:
   push:
-    branches: ['master', 'develop']
+    branches: ['master', 'develop', 'fda/htt']
 
 env:
   REGISTRY: ghcr.io
@@ -24,6 +24,19 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v2
 
+      - name: Get branch name (merge)
+        if: github.event_name != 'pull_request'
+        shell: bash
+        run: echo "BRANCH_NAME=$(echo ${GITHUB_REF#refs/heads/} | tr / -)" >> $GITHUB_ENV
+
+      - name: Get branch name (pull request)
+        if: github.event_name == 'pull_request'
+        shell: bash
+        run: echo "BRANCH_NAME=$(echo ${GITHUB_HEAD_REF} | tr / -)" >> $GITHUB_ENV
+
+      - name: Debug branch name steps
+        run: echo ${{ env.BRANCH_NAME }}
+
       - name: Log in to the Container registry
         uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
         with:
@@ -41,6 +54,8 @@ jobs:
         uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
         with:
           context: .
+          build-args: |
+            "viewer=${{ env.BRANCH_NAME }}"
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}