diff --git a/Includes/Include.psm1 b/Includes/Include.psm1
index 894b2ff188..4d8c593826 100644
--- a/Includes/Include.psm1
+++ b/Includes/Include.psm1
@@ -2488,7 +2488,7 @@ Function Initialize-Autoupdate {
 
     # Backup current version folder in zip file; exclude existing zip files and download folder
     "Backing up current version as '$($BackupFile)'..." | Tee-Object $UpdateLog -Append | Write-Message -Level Verbose
-    Start-Process ".\Utils\7z" "a $($BackupFile) .\* -x!*.zip -x!downloads -x!$UpdateLog -bb1 -bd" -RedirectStandardOutput "$($UpdateLog)_tmp" -Wait -WindowStyle Hidden
+    Start-Process ".\Utils\7z" "a $($BackupFile) .\* -x!*.zip -x!downloads  -x!cache -x!$UpdateLog -bb1 -bd" -RedirectStandardOutput "$($UpdateLog)_tmp" -Wait -WindowStyle Hidden
     Add-Content $UpdateLog (Get-Content -Path "$($UpdateLog)_tmp")
     Remove-Item -Path "$($UpdateLog)_tmp" -Force