diff --git a/lib/std/Build/Cache.zig b/lib/std/Build/Cache.zig
index 88fb82d74456fd011581463557d4eb66f5a03c66..8d00a3384607eb684fb3860754bfe821618dc1b5 100644
--- a/lib/std/Build/Cache.zig
+++ b/lib/std/Build/Cache.zig
@@ -439,7 +439,7 @@ pub const Manifest = struct {
     /// The data per tracked input file that is stored in the manifest file.
     pub const File = extern struct {
         size: u64 align(1),
-        inode: u64 align(1),
+        inode: Io.File.INode align(1),
         /// Nanoseconds.
         mtime: i64 align(1),
         /// To simplify the hashing logic, this value is computed from size, inode, and mtime