diff --git a/includes/type/path.pat b/includes/type/path.pat
index e18a073..d445fdd 100644
--- a/includes/type/path.pat
+++ b/includes/type/path.pat
@@ -40,14 +40,14 @@ namespace type {
 	
 	namespace impl {
 	
-		fn format_path_segment(PathSegment segment) {
+		fn format_path_segment(ref auto segment) {
 			return segment.string;
 		};
 	
-		fn format_path(Path path) {
+		fn format_path(ref auto path) {
 			return std::mem::read_string($, sizeof(path));
 		};
 	
 	}
 
-}
\ No newline at end of file
+}