diff --git a/socketserver/internal/server/handlecore.go b/socketserver/internal/server/handlecore.go
index be28f511..9fd110f1 100644
--- a/socketserver/internal/server/handlecore.go
+++ b/socketserver/internal/server/handlecore.go
@@ -43,7 +43,7 @@ var CommandHandlers = map[Command]CommandHandler{
 }
 
 // Sent by the server in ClientMessage.Command to indicate success.
-const SuccessCommand Command = "True"
+const SuccessCommand Command = "ok"
 
 // Sent by the server in ClientMessage.Command to indicate failure.
 const ErrorCommand Command = "error"