diff --git a/src/apps/callflows/submodules/flushdtmf/flushdtmf.js b/src/apps/callflows/submodules/flushdtmf/flushdtmf.js
index bfde66c..9353319 100644
--- a/src/apps/callflows/submodules/flushdtmf/flushdtmf.js
+++ b/src/apps/callflows/submodules/flushdtmf/flushdtmf.js
@@ -2,8 +2,6 @@ define(function(require) {
 	var $ = require('jquery'),
 		monster = require('monster');
 
-	var useAbsoluteMode;
-
 	var app = {
 		requests: {},