diff --git a/pp-forgejo.nix b/pp-forgejo.nix
index 9bf26c7..7a0ec2b 100644
--- a/pp-forgejo.nix
+++ b/pp-forgejo.nix
@@ -41,6 +41,8 @@ in
 
     services.forgejo.settings.DEFAULT.APP_NAME = "git";
     services.forgejo.stateDir = "/var/lib/forgejo"; # default value, /var/lib/gitea in gitea, move it before migration!
+                                                    # carefull to change ownership from gitea to forgejo
+                                                    # and to move /var/lib/forgejo/data/gitea.db to /var/lib/forgejo/data/forgejo.db
     services.forgejo.enable = true;
     services.forgejo.settings.server.ROOT_URL = "https://${cfg.domain}/";
     services.forgejo.settings.session.COOKIE_SECURE = lib.mkForce true;        # Why do I need to override this???