diff --git a/Doc/make.bat b/Doc/make.bat
index 0808e0cd09f..cff85ceabae 100644
--- a/Doc/make.bat
+++ b/Doc/make.bat
@@ -156,7 +156,7 @@ cmd /C %this% html
 
 if EXIST "%BUILDDIR%\html\index.html" (
     echo.Opening "%BUILDDIR%\html\index.html" in the default web browser...
-    start "%BUILDDIR%\html\index.html"
+    start "" "%BUILDDIR%\html\index.html"
 )
 
 goto end