diff --git a/src/filo-fs-ext2.adb b/src/filo-fs-ext2.adb
index 47244bc..3a7b6ac 100644
--- a/src/filo-fs-ext2.adb
+++ b/src/filo-fs-ext2.adb
@@ -204,7 +204,9 @@
          Double_Indirect   : Unsigned_32;
          Triple_Indirect   : Unsigned_32;
       end record
-      with Object_Size => Inode_Extents'Length * 8;
+      with
+         Size => Inode_Extents'Length * 8,
+         Object_Size => Inode_Extents'Length * 8;
 
       function I_Blocks is new Ada.Unchecked_Conversion (Inode_Extents, Inode_Blocks);
       function I_Blocks (State : T) return Inode_Blocks is (I_Blocks (State.Inode.Inline));