diff --git a/start.bat b/start.bat
index 9044a1b4..65e27cbd 100644
--- a/start.bat
+++ b/start.bat
@@ -9,7 +9,8 @@ REM set MESHROOM_OUTPUT_QML_WARNINGS=1
 REM set MESHROOM_INSTANT_CODING=1
 REM set QT_PLUGIN_PATH=C:\dev\meshroom\install
 REM set QML2_IMPORT_PATH=C:\dev\meshroom\install\qml
-REM set PATH=C:\dev\AliceVision\install\bin;C:\dev\vcpkg\installed\x64-windows\bin
+REM set PATH=C:\dev\AliceVision\install\bin;C:\dev\vcpkg\installed\x64-windows\bin;%PATH%
+REM set ALICEVISION_ROOT=C:\dev\AliceVision\install
 
 python meshroom\ui