diff --git a/filter.go b/filter.go
index 4c3dc38..8b039a6 100644
--- a/filter.go
+++ b/filter.go
@@ -40,9 +40,9 @@ func NewMacOSFilter() *MacOSFilter {
 
 // Filter implements the Filter interface
 func (f *MacOSFilter) Filter(path string) error {
-	_, f := filepath.Split(path)
+	_, file := filepath.Split(path)
 	for _, m := range f.match {
-		if m(f) {
+		if m(file) {
 			return ErrMacOSFilter
 		}
 	}