diff --git a/src/main/java/it/albertus/router/reader/Reader.java b/src/main/java/it/albertus/router/reader/Reader.java
index af90e49e..b6f0d70f 100644
--- a/src/main/java/it/albertus/router/reader/Reader.java
+++ b/src/main/java/it/albertus/router/reader/Reader.java
@@ -41,7 +41,7 @@ private Defaults() {
 	protected static final String CFG_KEY_ROUTER_PORT = "router.port";
 	protected static final String CFG_KEY_ROUTER_ADDRESS = "router.address";
 
-	protected static final String LOG_MASK_TELNET = "Telnet client:" + NewLine.SYSTEM_LINE_SEPARATOR + "{0}";
+	protected static final String LOG_MASK_TELNET = TelnetClient.class.getSimpleName() + ':' + NewLine.SYSTEM_LINE_SEPARATOR + "{0}";
 
 	private static final String MSG_KEY_ERR_CONFIGURATION_INVALID = "err.configuration.invalid";