diff --git a/windows/setup.bat b/windows/setup.bat
index caa9a13..517a588 100644
--- a/windows/setup.bat
+++ b/windows/setup.bat
@@ -33,7 +33,7 @@ setx PATH "C:\Python312;C:\Python312\Scripts;%PATH%"
 python -m pip install --upgrade wheel pip
 pip install -r F:\src\requirements.txt
 
-setup\nsis-install.exe
+setup\nsis-install.exe /S
 
 powershell -command "Expand-Archive setup\NSIS_Simple_Firewall_Plugin_1.20.zip nsis-fp"
 copy nsis-fp\SimpleFC.dll "C:\Program Files (x86)\NSIS\Plugins\x86-ansi\"