diff --git a/functions/private/Invoke-WinUtilISOScript.ps1 b/functions/private/Invoke-WinUtilISOScript.ps1
index c6749d6f..b5bfa4cb 100644
--- a/functions/private/Invoke-WinUtilISOScript.ps1
+++ b/functions/private/Invoke-WinUtilISOScript.ps1
@@ -199,6 +199,9 @@ function Invoke-WinUtilISOScript {
     & icacls    "$ScratchDir\Windows\System32\OneDriveSetup.exe" /grant "$($adminGroup.Value):(F)" /T /C | Out-Null
     Remove-Item -Path "$ScratchDir\Windows\System32\OneDriveSetup.exe" -Force -ErrorAction SilentlyContinue
 
+    # Remove OneDrive from startup registry
+    Remove-ISOScriptReg 'HKLM\zNTUSER\Software\Microsoft\Windows\CurrentVersion\Run\OneDrive'
+
     # ── 4. Registry tweaks ────────────────────────────────────────────────────
     & $Log "Loading offline registry hives..."
     reg load HKLM\zCOMPONENTS "$ScratchDir\Windows\System32\config\COMPONENTS"