diff --git a/MANIFEST b/MANIFEST
index 6cc3165e99..30c8a39b0f 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -47,6 +47,7 @@
 ./html/H5.user.html
 ./html/MemoryManagement.html
 ./html/ObjectHeader.txt
+./html/Properties.html
 ./html/compat.html
 ./html/dataset_p1.gif
 ./html/dataset_p1.obj