diff --git a/README.md b/README.md
index 6b2150e..a00fcda 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ testing the webhook
 ## Creating the venv
 python3 -m venv
 source venv/bin/activate
-pip install mwclient
+pip install mwclient html5lib
 
 
 ## Activating the venv