diff --git a/windows/config-appveyor.ini b/windows/config-appveyor.ini
index a0ab12b..231f44a 100644
--- a/windows/config-appveyor.ini
+++ b/windows/config-appveyor.ini
@@ -2,7 +2,7 @@
 innosetup = %(progfiles)s\Inno Setup 5\ISCC.exe
 sphinx = %(pyroot)s\Scripts\sphinx-build.exe
 #pyinstaller = %(here)s\..\..\PyInstaller-3.2\pyinstaller.py
-pyinstaller = %(pyroot)s\Script\pyinstaller
+pyinstaller = %(pyroot)s\Script\pyinstaller-script.py
 vcbuild = %(progfiles)s\Microsoft Visual Studio 9.0\VC\vcpackages\vcbuild.exe
 htmlhelp = %(progfiles)s\HTML Help Workshop\hhc.exe
 psvince = %(here)s\psvince.dll