diff --git a/index.js b/index.js
index 9a19adb..6bda016 100755
--- a/index.js
+++ b/index.js
@@ -412,7 +412,7 @@ try {
                         	'channel':'SIP/' + asterisk_callfrom,
                         	'context': asterisk_context,
                         	'callerID' : asterisk_callerID,
-                        	'data': 'googletts.agi,' + wmc,
+                        	'data': 'googletts.agi,' + wm,
                         	'application': 'agi'
                         });