diff --git a/main.go b/main.go
index 7b8576d..6a5bb0d 100644
--- a/main.go
+++ b/main.go
@@ -269,6 +269,16 @@ func main() {
 	close(deprecatedMessagesCh)
 
 	if _, ok := reviser.IsDir(originPath); ok {
+		if *listFileName {
+			unformattedFiles, err := reviser.NewSourceDir(originProjectName, originPath, *isRecursive, excludes).Find(options...)
+			if err != nil {
+				log.Fatalf("Failed to find unformatted files %s: %+v\n", originPath, err)
+			}
+			for _, file := range unformattedFiles {
+				fmt.Printf("%s\n", file)
+			}
+			return
+		}
 		err := reviser.NewSourceDir(originProjectName, originPath, *isRecursive, excludes).Fix(options...)
 		if err != nil {
 			log.Fatalf("Failed to fix directory %s: %+v\n", originPath, err)
diff --git a/reviser/dir_test.go b/reviser/dir_test.go
index a2d265a..e88fc2d 100644
--- a/reviser/dir_test.go
+++ b/reviser/dir_test.go
@@ -226,7 +226,7 @@ func main() {
 				assert.NoError(tt, err)
 				var want []string
 				for _, w := range test.want {
-					want = append(want, rootPath+"/"+w)
+					want = append(want, filepath.Join(rootPath, w))
 				}
 				assert.Equal(tt, want, files)
 				return nil