diff --git a/src/js/controllers/modals/txpDetails.js b/src/js/controllers/modals/txpDetails.js
index 975132f42..eb88b5d02 100644
--- a/src/js/controllers/modals/txpDetails.js
+++ b/src/js/controllers/modals/txpDetails.js
@@ -5,7 +5,6 @@ angular.module('copayApp.controllers').controller('txpDetailsController', functi
   var GLIDERA_LOCK_TIME = 6 * 60 * 60;
   var now = Math.floor(Date.now() / 1000);
   var countDown;
-  var listeners = [];
 
   $scope.init = function() {
     $scope.loading = null;