diff --git a/docs/ref/contrib/gis/install/index.txt b/docs/ref/contrib/gis/install/index.txt
index 8de95dee0b0..aa02aabe18e 100644
--- a/docs/ref/contrib/gis/install/index.txt
+++ b/docs/ref/contrib/gis/install/index.txt
@@ -494,7 +494,7 @@ The ``psycopg2`` Python module provides the interface between Python and the
 PostgreSQL database. ``psycopg2`` can be installed via pip within your Python
 virtual environment::
 
-    pip install psycopg2
+    ...\> py -m pip install psycopg2
 
 .. rubric:: Footnotes
 .. [#] GeoDjango uses the :func:`~ctypes.util.find_library` routine from