diff --git a/setupScriptInfo.ps1 b/setupScriptInfo.ps1
index cf0e5be..9b4671d 100644
--- a/setupScriptInfo.ps1
+++ b/setupScriptInfo.ps1
@@ -134,7 +134,7 @@ choco install audacity -y
 
 #Write-Host 'Installing Scratch...'
 #Start-Process -FilePath $(Join-Path $tmpPath "Scratch%20Setup.exe") -ArgumentList "/allusers /s" -Wait
-choco install scratch --install-arguments="/allusers"
+choco install scratch -y --install-arguments="/allusers"
 choco install mblock -y
 
 Write-Host 'Installing Simulation Domotique...'
@@ -159,7 +159,7 @@ $shortcut.Save()
 #Write-Host 'Installing Arduino...'
 #$msiFilePath = Join-Path -Path $tmpPath -ChildPath "arduino-ide_2.2.1_Windows_64bit.msi"
 #Start-Process -FilePath "msiexec.exe" -ArgumentList "/i `"$msiFilePath`" ALLUSERS=1 /passive" -Wait
-choco install arduino --install-arguments="/allusers"
+choco install arduino -y --install-arguments="/allusers"
 
 choco install ganttproject -y
 $msiFilePath = Join-Path -Path $tmpPath -ChildPath "EV3_Classroom_Windows_1.5.3_Global.msi"