diff --git a/.gitignore b/.gitignore
index 991c9d04..06c2a081 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 main
 dist/*
-packer-plugin-vagrant
\ No newline at end of file
+packer-plugin-vagrant
+packer-plugin-vagrant.exe
\ No newline at end of file
diff --git a/post-processor/vagrant/libvirt.go b/post-processor/vagrant/libvirt.go
index 4a61bdf3..c5e71332 100644
--- a/post-processor/vagrant/libvirt.go
+++ b/post-processor/vagrant/libvirt.go
@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"path/filepath"
 	"strconv"
-	"strings"
 
 	packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
 )
@@ -68,7 +67,7 @@ func (p *LibVirtProvider) Process(ui packersdk.Ui, artifact packersdk.Artifact,
 
 	// Copy the disk image into the temporary directory (as box.img)
 	for _, path := range artifact.Files() {
-		if strings.HasSuffix(path, "/"+diskName) {
+		if filepath.Base(path) == diskName {
 			ui.Message(fmt.Sprintf("Copying from artifact: %s", path))
 			dstPath := filepath.Join(dir, "box.img")
 			if err = CopyContents(dstPath, path); err != nil {