diff --git a/Understanding-the-Photos-database.md b/Understanding-the-Photos-database.md
index 512560e..67a2eef 100644
--- a/Understanding-the-Photos-database.md
+++ b/Understanding-the-Photos-database.md
@@ -52,5 +52,6 @@ Additional details about the Photos 5 database structure are [here](https://gith
 
 Additional details about the Photos 4 database structure are [here](https://github.com/RhetTbull/osxphotos/wiki/Photos-version-4-database).
 
+Additional details about changes from Photos 5 to Photos database structure are [here](https://github.com/RhetTbull/osxphotos/wiki/Photos-version-5-database)
 
 [home](https://github.com/RhetTbull/osxphotos/wiki)
\ No newline at end of file