diff --git a/.github/workflows/push_build_latest_docker.yml b/.github/workflows/push_build_latest_docker.yml
index f82cda5..d36895f 100644
--- a/.github/workflows/push_build_latest_docker.yml
+++ b/.github/workflows/push_build_latest_docker.yml
@@ -16,6 +16,10 @@ jobs:
       with:
         submodules: 'recursive'
 
+    - name: Get branch name
+      id: branch-name
+      uses: tj-actions/branch-names@v7
+
     - name: Publish main image (Dockerfile) to Registry
       uses: elgohr/Publish-Docker-Github-Action@v5
       with:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36e7bd5..1106d7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 ## Changelog
 
+
+### [1.2.1]
+#### Fixed
+- Docker prod build
+- Docker stage builds use branch name
+
 ### [1.2.0]
 #### Added
 - A CHANGELOG
diff --git a/Dockerfile b/Dockerfile
index 9ab0b0c..190ebb6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,9 +3,9 @@ WORKDIR /app
 COPY package*.json .
 COPY tsconfig.json .
 RUN npm install
-RUN npm build
-COPY . .
 
+COPY . .
 
+RUN npm run build
 EXPOSE 5173
 CMD ["npm", "run", "preview"]
diff --git a/README.md b/README.md
index 85f4c84..08432b6 100755
--- a/README.md
+++ b/README.md
@@ -19,6 +19,16 @@ npm install
 npm run dev
 ```
 
+For a production ready deployment, run
+```
+npm install
+npm run build
+```
+Optionally test that the `dist` build looks good with
+```
+npm run preview
+```
+
 ## Credits
 
 This service/product uses the Human Phenotype Ontology (version information). Find out more at http://www.human-phenotype-ontology.org
diff --git a/package-lock.json b/package-lock.json
index fc39289..e5ea6fb 100755
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "react-ts",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "react-ts",
-      "version": "1.2.0",
+      "version": "1.2.1",
       "dependencies": {
         "@headlessui/react": "^1.7.3",
         "@heroicons/react": "^2.0.8",
diff --git a/package.json b/package.json
index ebe8594..c9ff88d 100755
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-ts",
   "private": true,
-  "version": "1.2.0",
+  "version": "1.2.1",
   "type": "module",
   "scripts": {
     "dev": "vite",