diff --git a/src/runner.zig b/src/runner.zig
index 5ae666c..800fd69 100644
--- a/src/runner.zig
+++ b/src/runner.zig
@@ -117,7 +117,7 @@ pub const Runner = struct {
         const basename = std.fs.path.basename(image.path);
         const dirname = std.fs.path.dirname(image.path).?;
 
-        var dir = try std.fs.Dir.open(self.allocator, dirname);
+        var dir = try std.fs.Dir.open(dirname);
         defer dir.close();
 
         const period_idx = std.mem.lastIndexOf(u8, basename, ".").?;
@@ -134,7 +134,9 @@ pub const Runner = struct {
 
         var max: usize = 0;
 
-        while (try dir.next()) |entry| {
+        var it = dir.iterate();
+
+        while (try it.next()) |entry| {
             switch (entry.kind) {
                 .File => blk: {
                     if (!std.mem.startsWith(u8, entry.name, starts_with)) break :blk {};