diff --git a/Developer's-Guide.md b/Developer's-Guide.md
index 4b28b77..d761ff0 100644
--- a/Developer's-Guide.md
+++ b/Developer's-Guide.md
@@ -44,6 +44,7 @@ A Python virtual environment (virtualenv) is a local copy of the Python distribu
 To create and use a virtualenv, run:
 
 ```
+cd dcs_liberation
 python -m venv env
 .\env\Scripts\activate
 pip install -r requirements.txt