diff --git a/upgrade.sh b/upgrade.sh
index 68572a0..7aa3c8a 100644
--- a/upgrade.sh
+++ b/upgrade.sh
@@ -65,6 +65,7 @@ FILES=(
     "$HYSTERIA_INSTALL_DIR/config.json"
     "$HYSTERIA_INSTALL_DIR/.configs.env"
     "$HYSTERIA_INSTALL_DIR/nodes.json"
+    "$HYSTERIA_INSTALL_DIR/extra.json"
     "$HYSTERIA_INSTALL_DIR/core/scripts/telegrambot/.env"
     "$HYSTERIA_INSTALL_DIR/core/scripts/normalsub/.env"
     "$HYSTERIA_INSTALL_DIR/core/scripts/normalsub/Caddyfile.normalsub"