diff --git a/libisofs/ecma119.c b/libisofs/ecma119.c
index 53e4e7b..a1ac681 100755
--- a/libisofs/ecma119.c
+++ b/libisofs/ecma119.c
@@ -319,6 +319,8 @@ ecma119_target_new(struct iso_volset *volset,
 	if (t->joliet)
 		joliet_calc_dir_pos(t, t->joliet_root);
 	calc_file_pos(t, t->root);
+	if (t->joliet)
+		joliet_update_file_pos (t, t->joliet_root);
 
 	if (t->rockridge) {
 		susp_finalize(t, t->root);
diff --git a/libisofs/joliet.c b/libisofs/joliet.c
index d1ddad9..d64675b 100644
--- a/libisofs/joliet.c
+++ b/libisofs/joliet.c
@@ -142,6 +142,30 @@ joliet_calc_dir_pos(struct ecma119_write_target *t,
 		t->curfile = 0;
 }
 
+void
+joliet_update_file_pos(struct ecma119_write_target *t,
+		       struct joliet_tree_node *dir)
+{
+	size_t i;
+
+	assert(dir && ISO_ISDIR(dir->iso_self));
+	for (i = 0; i < dir->nchildren; i++) {
+		struct joliet_tree_node *ch;
+		ch = dir->children[i];
+
+		if (!ISO_ISDIR (ch->iso_self)) {
+			struct iso_tree_node *iso = ch->iso_self;
+			ch->block = iso->block;
+		}
+		else
+			joliet_update_file_pos(t, ch);
+	}
+
+	/* reset curfile when we're finished */
+	if (!dir->parent)
+		t->curfile = 0;
+}
+
 struct joliet_tree_node*
 joliet_tree_create(struct ecma119_write_target *t,
 		   struct iso_tree_node *iso_root)
diff --git a/libisofs/joliet.h b/libisofs/joliet.h
index 1975293..e5b7582 100644
--- a/libisofs/joliet.h
+++ b/libisofs/joliet.h
@@ -52,6 +52,13 @@ joliet_calc_dir_size(struct ecma119_write_target *t, struct joliet_tree_node*);
 void
 joliet_calc_dir_pos(struct ecma119_write_target *t, struct joliet_tree_node*);
 
+/**
+ * Update the position of each file in the joliet hierarchy (to be called
+ * AFTER the file positions in the iso tree have been set).
+ */
+void
+joliet_update_file_pos(struct ecma119_write_target *t, struct joliet_tree_node*);
+
 /**
  * Calculate the size of the joliet path table and fill in the list of
  * directories.