diff --git a/README.md b/README.md
index bc9cba8..ef8e81f 100644
--- a/README.md
+++ b/README.md
@@ -24,5 +24,5 @@ $ source .venv/bin/activate
 Then install the requirements:
 
 ```bash
-$ pip install pelican
+$ pip install pelican markdown
 ```