diff --git a/src/js/controllers/disclaimer.js b/src/js/controllers/disclaimer.js
index ec9b6ba65..eaaaf6325 100644
--- a/src/js/controllers/disclaimer.js
+++ b/src/js/controllers/disclaimer.js
@@ -2,7 +2,7 @@
 
 angular.module('copayApp.controllers').controller('disclaimerController',
   function($scope, $timeout, $log, profileService, isCordova, storageService, applicationService, gettextCatalog, uxLanguage, go) {
-    self = this;
+    var self = this;
     self.tries = 0;
 
     var create = function(noWallet) {
diff --git a/src/js/controllers/paperWallet.js b/src/js/controllers/paperWallet.js
index 79e570e6a..f3ecb0fd3 100644
--- a/src/js/controllers/paperWallet.js
+++ b/src/js/controllers/paperWallet.js
@@ -1,6 +1,6 @@
 angular.module('copayApp.controllers').controller('paperWalletController',
   function($scope, $http, $timeout, $log, configService, profileService, go, addressService, txStatus, bitcore) {
-    self = this;
+    var self = this;
     var fc = profileService.focusedClient;
     var rawTx;