diff --git a/plugins/Resolution/Columns/Resolution.php b/plugins/Resolution/Columns/Resolution.php
index 3f1e357279334fa9c2cc0916eeef2870b9f0fb43..e0f2611e0737fb4385f40cf16a9842fc2776d2ed 100644
--- a/plugins/Resolution/Columns/Resolution.php
+++ b/plugins/Resolution/Columns/Resolution.php
@@ -18,7 +18,7 @@ use Piwik\Tracker\Visitor;
 class Resolution extends VisitDimension
 {
     protected $columnName = 'config_resolution';
-    protected $columnType = 'VARCHAR(9) NOT NULL';
+    protected $columnType = 'VARCHAR(18) NOT NULL';
 
     protected function configureSegments()
     {
diff --git a/tests/UI/expected-screenshots/CoreUpdaterDb_main.png b/tests/UI/expected-screenshots/CoreUpdaterDb_main.png
index 59d670c2e68daaceacd2e0c644faa60f6321fac5..340429cb4ce3eb0315513c4468a1b38e3d40e18c 100644
Binary files a/tests/UI/expected-screenshots/CoreUpdaterDb_main.png and b/tests/UI/expected-screenshots/CoreUpdaterDb_main.png differ