diff --git a/controller/copy_build.go b/controller/copy_build.go
index 20b090e..0423716 100644
--- a/controller/copy_build.go
+++ b/controller/copy_build.go
@@ -40,6 +40,9 @@ try {
         New-Item -ItemType Directory -Path '%s' -Force | Out-Null
     }
 
+	# Remove any .zip files in the destination folder before copying
+    Get-ChildItem -Path "z:\" -Filter *.zip -File -ErrorAction SilentlyContinue | Remove-Item -Force -ErrorAction SilentlyContinue
+
     Write-Host "Starting to copy files to the server"
     Copy-Item -Path '%s' -Destination "z:\" -Force