diff --git a/serve.go b/serve.go
index 733b445..a282f67 100644
--- a/serve.go
+++ b/serve.go
@@ -16,7 +16,7 @@ func (s *Server) Admin() *fiber.App {
 		if err != nil {
 			return err
 		}
-		var response []byte
+		response := make([]byte, 2)
 		binary.LittleEndian.PutUint16(response, prefix)
 		return c.Send(response)
 	})