diff --git a/.gitattributes b/.gitattributes
index f18b823..929bcb6 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -13,4 +13,5 @@ systems/hikari/web-development/projects/customer.nix filter=git-crypt diff=git-c
 systems/hikari3/files/hosts filter=git-crypt diff=git-crypt
 systems/hikari3/web-development/projects/customer.nix filter=git-crypt diff=git-crypt
 systems/hikari3/web-development/projects/customer/* filter=git-crypt diff=git-crypt
+systems/hikari3/private/* filter=git-crypt diff=git-crypt
 projects/** filter=git-crypt diff=git-crypt