diff --git a/addons/web/static/src/js/fields/special_fields.js b/addons/web/static/src/js/fields/special_fields.js
index 50f5e293eb7..7f4c7378882 100644
--- a/addons/web/static/src/js/fields/special_fields.js
+++ b/addons/web/static/src/js/fields/special_fields.js
@@ -41,7 +41,7 @@ var FieldTimezoneMismatch = FieldSelection.extend({
      */
     _render: function () {
         this._super.apply(this, arguments);
-        this._renderTimezoneMismatch.bind(this);
+        this._renderTimezoneMismatch();
     },
     /**
      * Display the time in the user timezone (reload each second)
diff --git a/addons/web/static/tests/fields/special_fields.js b/addons/web/static/tests/fields/special_fields.js
index 3b16d0a0a62..af725a007f1 100644
--- a/addons/web/static/tests/fields/special_fields.js
+++ b/addons/web/static/tests/fields/special_fields.js
@@ -141,17 +141,25 @@ QUnit.module('special_fields', {
     QUnit.module('FieldTimezoneMismatch');
 
     QUnit.test('widget timezone_mismatch in a list view', function (assert) {
-        assert.expect(3);
+        assert.expect(5);
 
+        this.data.partner.fields.tz_offset = {string: "tz_offset", type: "integer"};
         this.data.partner.records.forEach(function (r) {
             r.color = 'red';
+            r.tz_offset = 0;
         });
+        this.data.partner.onchanges = {
+            color: function (r) {
+                r.tz_offset = '+4800'; // make sur we have a mismatch
+            }
+        };
 
         var list = createView({
             View: ListView,
             model: 'partner',
             data: this.data,
             arch: '<tree string="Colors" editable="top">' +
+                        '<field name="tz_offset" invisible="True"/>' +
                         '<field name="color" widget="timezone_mismatch"/>' +
                 '</tree>',
         });
@@ -164,6 +172,11 @@ QUnit.module('special_fields', {
 
         assert.strictEqual($td.find('select').length, 1, "td should have a child 'select'");
         assert.strictEqual($td.contents().length, 1, "select tag should be only child of td");
+
+        $td.find('select').val('"black"').trigger('change');
+
+        assert.strictEqual($td.find('.o_tz_warning').length, 1, "Should display icon alert");
+        assert.ok($td.find('select option:selected').text().match(/Black\s+\([0-9]+\/[0-9]+\/[0-9]+ [0-9]+:[0-9]+:[0-9]+\)/), "Should display the datetime in the selected timezone");
         list.destroy();
     });