diff --git a/src/js/controller.js b/src/js/controller.js
index eaa69a9..a6dedb9 100644
--- a/src/js/controller.js
+++ b/src/js/controller.js
@@ -36,7 +36,7 @@ angular.module('focaTeclado')
                     {type: 'number', text: '/'}
                 ],
                 [
-                    {type: 'number', text: ','},
+                    {type: 'number', text: '.'},
                     {type: 'number', text: '*'},
                     {type: 'number', text: '+'}
                 ]