diff --git a/enhanced-file-server.go b/enhanced-file-server.go
index 0d27ea4..d1ae737 100644
--- a/enhanced-file-server.go
+++ b/enhanced-file-server.go
@@ -71,7 +71,7 @@ func dirList(w http.ResponseWriter, r *http.Request, f http.File) {
 	}
 	order := ""
 	o, ok := r.URL.Query()["key"]
-	if !ok || (order != "asc" && order != "desc") {
+	if !ok || (o[0] != "asc" && o[0] != "desc") {
 		order = "asc"
 	} else {
 		order = o[0]