diff --git a/script/install-windows.sh b/script/install-windows.sh
index b868e2a..12e7525 100644
--- a/script/install-windows.sh
+++ b/script/install-windows.sh
@@ -118,10 +118,10 @@ path_venv="$path_repo/venv"
 echo "Now using python (t1): `which python`"
 python -m pip install -U setuptools pip wheel
 
-# pip install virtualenv
+pip install virtualenv
 
-# python -m virtualenv "$path_venv"
-# source "$path_venv/bin/activate"
+python -m virtualenv "$path_venv"
+source "$path_venv/bin/activate"
 
 echo "Now using python (t2): `which python`"
 python -m pip install -U setuptools pip wheel