diff --git a/README.md b/README.md
index 42d593b..0a6262c 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ Collection of lightweight and ready-to-use docker images
 * **[OpenCV](https://github.com/schickling/dockerfiles/tree/master/opencv)** - Lightweight ready-to use OpenCV image
 * **[Redis-Commander](https://github.com/schickling/dockerfiles/tree/master/redis-commander)** - Redis management tool
 * **[Rust](https://github.com/schickling/dockerfiles/tree/master/rust)** - Lightweight nightly Rust build including Cargo and GDB
+* **[swagger-ui](https://github.com/schickling/dockerfiles/tree/master/swagger-ui)** - Swagger UI 2.1.2 with API_URL and API_KEY injection (45 MB)
 
 ## FAQ
 
diff --git a/mysql-backup-s3/Dockerfile b/mysql-backup-s3/Dockerfile
index 5ebf450..c6b1456 100644
--- a/mysql-backup-s3/Dockerfile
+++ b/mysql-backup-s3/Dockerfile
@@ -13,8 +13,8 @@ ENV MYSQL_PASSWORD **None**
 ENV S3_ACCESS_KEY_ID **None**
 ENV S3_SECRET_ACCESS_KEY **None**
 ENV S3_BUCKET **None**
-ENV S3_PATH 'backup'
 ENV S3_REGION us-west-1
+ENV S3_PATH 'backup'
 ENV SCHEDULE **None**
 
 ADD run.sh run.sh
diff --git a/swagger-ui/Dockerfile b/swagger-ui/Dockerfile
new file mode 100644
index 0000000..49f28be
--- /dev/null
+++ b/swagger-ui/Dockerfile
@@ -0,0 +1,22 @@
+FROM mhart/alpine-node
+MAINTAINER Johannes Schickling "schickling.j@gmail.com"
+
+ENV VERSION "v2.1.2"
+ENV FOLDER "swagger-ui-2.1.2"
+ENV API_URL "http://petstore.swagger.io/v2/swagger.json"
+ENV API_KEY "**None**"
+
+WORKDIR /app
+
+RUN apk update && apk add openssl
+RUN wget -qO- https://github.com/swagger-api/swagger-ui/archive/$VERSION.tar.gz | tar xvz
+RUN cp -r $FOLDER/dist/* . && rm -rf $FOLDER
+RUN npm install -g http-server
+RUN apk del openssl
+
+ADD run.sh run.sh
+
+# webserver port
+EXPOSE 80
+
+CMD ["sh", "run.sh"]
diff --git a/swagger-ui/README.md b/swagger-ui/README.md
new file mode 100644
index 0000000..277bc09
--- /dev/null
+++ b/swagger-ui/README.md
@@ -0,0 +1,14 @@
+# swagger-ui
+
+Swagger UI 2.1.2 with API_URL and API_KEY injection (45 MB)
+
+## Usage
+
+```sh
+$ docker run -d -p 80:80 -e API_URL=http://localhost:4000/swagger schickling/swagger-ui
+```
+
+### Variables
+
+* `API_URL` - Swagger endpoint for your API
+* `API_KEY` - Default API Key (optional)
diff --git a/swagger-ui/run.sh b/swagger-ui/run.sh
new file mode 100644
index 0000000..6bbbc7e
--- /dev/null
+++ b/swagger-ui/run.sh
@@ -0,0 +1,14 @@
+#! /bin/sh
+
+set -e
+
+if [ "$API_KEY" != "**None**" ]; then
+  sed -i "s|/\*||g" index.html
+  sed -i "s|\*/||g" index.html
+  sed -i "s|myApiKeyXXXX123456789|$API_KEY|g" index.html
+fi
+
+sed -i "s|http://petstore.swagger.io/v2/swagger.json|$API_URL|g" index.html
+sed -i "s|http://example.com/api|$API_URL|g" index.html
+
+http-server -p 80