diff --git a/windows_to_go.ps1 b/windows_to_go.ps1
index 2baea76..befe913 100644
--- a/windows_to_go.ps1
+++ b/windows_to_go.ps1
@@ -14,6 +14,7 @@ choco upgrade -y nvidia-display-driver --version=425.31 --params "'/HDAudio'" #
 # Utilities
 choco upgrade -y 7zip.install
 choco upgrade -y k-litecodecpackbasic
+choco upgrade -y wiztree
 
 # Browser
 choco upgrade -y firefox --params "/l:en-US /NoTaskbarShortcut /NoDesktopShortcut"