diff --git a/README.md b/README.md
index bace058..c153b80 100644
--- a/README.md
+++ b/README.md
@@ -85,4 +85,4 @@ As we go along we're actively working with toolset owners (e.g. VSCode extension
 # Python
 
 cd python
-pip install -e . 
\ No newline at end of file
+pip install -e .[test]