diff --git a/winpostinstall.bat b/winpostinstall.bat
index f9855e51..690af9aa 100644
--- a/winpostinstall.bat
+++ b/winpostinstall.bat
@@ -1,6 +1,7 @@
 set ODMBASE=%~dp0
 set VIRTUAL_ENV=%ODMBASE%venv
 set PYENVCFG=%VIRTUAL_ENV%\pyvenv.cfg
+set SBBIN=%ODMBASE%SuperBuild\install\bin
 
 rem Hot-patching pyvenv.cfg
 echo home = %ODMBASE%venv\Scripts> "%PYENVCFG%"