diff --git a/Directory-Structure.md b/Directory-Structure.md
index 86a2deb..795cf76 100644
--- a/Directory-Structure.md
+++ b/Directory-Structure.md
@@ -10,7 +10,7 @@ Logs are written to the `~/powertools.log` file.
 
 # Settings profiles
 
-The filename format is `<app_id>.ron` where `<app_id>` is the game's AppId, or `default_settings` for no game (main menu settings). The file format is RON with the file structure base defined in [file.rs](https://git.ngni.us/NG-SD-Plugins/PowerTools/src/branch/main/backend/src/persist/file.rs).
+The filename format is `<app_id>.ron` where `<app_id>` is the game's AppId, or `default_settings` for no game (main menu settings). The file format is [RON](https://docs.rs/ron/latest/ron/) with the file structure base defined in [file.rs](https://git.ngni.us/NG-SD-Plugins/PowerTools/src/branch/main/backend/src/persist/file.rs).
 
 ## Decky
 Per-game settings are stored by Steam AppId in `~/homebrew/settings/PowerTools`.