diff --git a/src/main.rs b/src/main.rs
index 79fd960..8d6742e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -10,7 +10,7 @@ use std::time::Duration;
 use sysinfo::{System, SystemExt};
 
 /// Rule description structure
-pub struct Rule {
+struct Rule {
     /// Monitored service name
     pub service: String,
     /// Monitored URI