diff --git a/kernel/build.zig b/kernel/build.zig
index 9a11d31..2607ad0 100644
--- a/kernel/build.zig
+++ b/kernel/build.zig
@@ -165,7 +165,6 @@ fn findSources(dir: []const u8, ext: []const u8, prefix: ?[]const u8) ![][] cons
             }
         }
     }
-    walker.deinit();
     return files.toOwnedSlice();
 }
 fn findArch(t: Target, ext: []const u8) ![][] const u8 {