diff --git a/common/src/lib.rs b/common/src/lib.rs
index d148b76..abbad5e 100644
--- a/common/src/lib.rs
+++ b/common/src/lib.rs
@@ -6,7 +6,7 @@ use crate::metrics::Metrics;
 pub mod metrics;
 
 pub const MQTT_TOPIC: &str = "system/metrics";
-pub const MQTT_SEND_INTERVAL: u64 = 5;
+pub const MQTT_SEND_INTERVAL: u64 = 3;
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct StatusMessage {