diff --git a/index.js b/index.js
index b77be75..1919407 100644
--- a/index.js
+++ b/index.js
@@ -56,12 +56,12 @@ function onPm(data) {
     logger.verbose('onPM()', {data: data});
     
     var message = striptags(data.message);
-    var greeting_suffix = "Pesan anda telah diterima dan akan segera diproses:";
+    var greeting_prefix = "Pesan anda telah diterima dan akan segera diproses:";
     if (config.globals.greeting_prefix) {
-        greeting_suffix = config.globals.greeting_prefix;
+        greeting_prefix = config.globals.greeting_prefix;
     }
 
-    ym.sendPM(data.sender, greeting_suffix + ' ' + message);
+    ym.sendPM(data.sender, greeting_prefix + ' ' + message);
     
     forwardMessageToEvo(data.sender, message, formatTimestamp(data.time));
 }