diff --git a/README.md b/README.md
index 4afecd70ea2092e76cd6139b1bc8f372fa2f0bb4..0b9555c673d5bca1b71cbc19223ea30c4482695a 100644
--- a/README.md
+++ b/README.md
@@ -4,19 +4,26 @@ This docker file is designed to create an image for a galaxy server running the
 Pipeline for affinity proteomics - **APOSTL**. 
 
 ## Usage
-To build the image run in the folder with the Dockerfile:
+To build the image clone the project using:
 
 ```sh
+git clone <link to this repo>
+```
+
+afterwards you can build the docker image with the Dockerfile:
+
+```sh
+cd CLOUD-apostl-galaxy
 docker build -t galaxy-apostl .
 ```
 
-This will create a docker image that can be run. The image contains all libraries
-and R-packages that are needed for the APOSTL pipeline.
+This will create a docker image that can be run, immediately. The image contains 
+all libraries and R-packages that are needed for the APOSTL pipeline.
 To run the server execute:
 
 ```sh
-docker run -d -i -t -p 8080:80 -p 8022:22  -v /home/ubuntu/galaxy_storage/:/export/ galaxy-apostl
+docker run -d -i -t -p 80:80 -p 8022:22  -v /home/ubuntu/galaxy_storage/:/export/ galaxy-apostl
 ```
 
 this will mount the image and the galaxy website will be accessible on port
-8080 (localhost:8080) and a sftp server will run on 8022.
\ No newline at end of file
+80 (localhost) and a sftp server will run on 8022.
\ No newline at end of file