diff --git a/README.md b/README.md
index cb4007f..824398d 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ MISP Docker
 
 The files in this repository are used to create a Docker container running a [MISP](http://www.misp-project.org) ("Malware Information Sharing Platform") instance.
 
-I  rewrote the Docker file to split the components in multiple containers (which is more in the philosophy of Docker).
+I rewrote the Docker file to split the components in multiple containers (which is more in the philosophy of Docker).
 
 The MISP container needs at least a MySQL container to store the data. By default it listen to port 80. I highly recommend to serve it behind a NGinx or Apache reverse proxy.
 
@@ -15,22 +15,22 @@ The build is based on Ubuntu and will install all the required components. The f
 * Creation of the MySQL database
 * Generation of the admin PGP key
 
-# Building the image
+# Building your image
 
+## Fetch files
 ```
 # git clone https://github.com/xme/misp-docker
 # cd misp-docker
-# docker build -t misp .
+docker build -t misp .
 ```
+## Fix your environment
+Edit the docker-compose.yml and change the following environment variables:
+* MYSQL_ROOT_PASSWORD
+* MYSQL_MISP_PASSWORD
+* MISP_ADMIN_PASSPHRASE
+* Changed the volumes to match your local filesystem
 
-# Configuring MySQL container
-
+## Build the containers
 ```
-(in mysql console from database root user)
-> USE mysql;
-> UPDATE user SET host='%' WHERE host='localhost';
-> FLUSH PRIVILEGES;
+# docker-compose build
 ```
-
-# Running the image
-Use the docker-compose file provided as example.