diff --git a/app/harbour-books.desktop b/app/harbour-books.desktop
index 43312cc..a974ecc 100644
--- a/app/harbour-books.desktop
+++ b/app/harbour-books.desktop
@@ -13,3 +13,7 @@ Comment=E-Book Reader
 Exec=harbour-books
 Icon=harbour-books
 X-Nemo-Application-Type=silica-qt5
+
+[X-HarbourBackup]
+BackupPathList=.local/share/harbour-books/:Documents/Books/
+BackupConfigList=/apps/harbour-books/