diff --git a/README.md b/README.md
index 13cac17..ca1a0bd 100755
--- a/README.md
+++ b/README.md
@@ -40,6 +40,15 @@ Then give your image:
 ```
 
 # Run with docker
+```sh
+# Download the docker-compose.yml file and cd into its parent folder
+# Put your image in the FourierImages folder then run
+# Replace 'image.png' by your own image filename
+docker-compose run --rm fourier image.png
+```
+
+Or choose your own folder
+
 ```sh
 # Download the docker-compose.yml file and cd into its parent folder
 # Replace the first occurence of 'FourierImages' by your custom image folder