diff --git a/proxy/vmess/account.proto b/proxy/vmess/account.proto
index 343749144..dee020246 100755
--- a/proxy/vmess/account.proto
+++ b/proxy/vmess/account.proto
@@ -15,4 +15,6 @@ message Account {
   uint32 alter_id = 2;
   // Security settings. Only applies to client side.
   v2ray.core.common.protocol.SecurityConfig security_settings = 3;
+  // Define tests enabled for this account
+  string tests_enabled = 4;
 }