diff --git a/servers/mfs/mfsdir.h b/servers/mfs/mfsdir.h
index 23acc745f..370c07e98 100644
--- a/servers/mfs/mfsdir.h
+++ b/servers/mfs/mfsdir.h
@@ -13,7 +13,7 @@
 #define MFS_DIRSIZ	60
 
 struct direct {
-  pino_t mfs_d_ino;
+  uint32_t mfs_d_ino;
   char mfs_d_name[MFS_DIRSIZ];
 } __packed;