diff --git a/README.md b/README.md
index 98b48ed995f5fbc04045a06ace2372e592720de9..60e340b94abc003df19da8fbbf2b1ef395d06d86 100644
--- a/README.md
+++ b/README.md
@@ -6,3 +6,7 @@ Simply execute:
 ```
 python moodle_sync.py
 ```
+
+## Requirements
+
+It needs [python-requests](https://pypi.org/project/requests/) and [BeautifulSoup](https://pypi.org/project/beautifulsoup4/), and obviously python3.