diff --git a/README.md b/README.md
index 7c0325a..c360e8a 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,12 @@
 A script to use miniupnpc to setup port forwarding for a homeserver
 
 ## How to use ?
+
+Install the requirements by running:
+```bash
+pip install -r requirements.txt
+```
+
 Fill in the configuration file : `config.yaml`. An example config is provided as `config.example.yaml`.
 
 To declare a port forwarding use the following syntax: