diff --git a/applications/luci-app-shadowsocks-libev/luasrc/model/shadowsocks-libev.lua b/applications/luci-app-shadowsocks-libev/luasrc/model/shadowsocks-libev.lua
index 6608ee8d35..e1bde6008c 100644
--- a/applications/luci-app-shadowsocks-libev/luasrc/model/shadowsocks-libev.lua
+++ b/applications/luci-app-shadowsocks-libev/luasrc/model/shadowsocks-libev.lua
@@ -237,6 +237,8 @@ methods = {
 	"aes-128-gcm",
 	"aes-192-gcm",
 	"aes-256-gcm",
+	"chacha20-ietf-poly1305",
+	"xchacha20-ietf-poly1305",
 	-- stream
 	"table",
 	"rc4",