diff --git a/docs/starting/which-python.rst b/docs/starting/which-python.rst
index af72adb..2404252 100644
--- a/docs/starting/which-python.rst
+++ b/docs/starting/which-python.rst
@@ -1,6 +1,8 @@
 Picking an Interpreter
 ======================
 
+.. _which-python:
+
 Which Python to use?