diff --git a/administrator/modules/mod_sampledata/Helper/SampledataHelper.php b/administrator/modules/mod_sampledata/Helper/SampledataHelper.php
index ca51c269765bf..cd9e803b65312 100644
--- a/administrator/modules/mod_sampledata/Helper/SampledataHelper.php
+++ b/administrator/modules/mod_sampledata/Helper/SampledataHelper.php
@@ -32,6 +32,6 @@ public static function getList()
 	{
 		PluginHelper::importPlugin('sampledata');
 
-		return Factory::getApplication()->triggerEvent('onSampledataGetOverview', array('test', 'foo'));
+		return array_filter(Factory::getApplication()->triggerEvent('onSampledataGetOverview'));
 	}
 }
diff --git a/plugins/sampledata/multilang/multilang.php b/plugins/sampledata/multilang/multilang.php
index 98a31b6b16127..ee8ab20ef23f6 100644
--- a/plugins/sampledata/multilang/multilang.php
+++ b/plugins/sampledata/multilang/multilang.php
@@ -87,6 +87,13 @@ class PlgSampledataMultilang extends CMSPlugin
 	 */
 	public function onSampledataGetOverview()
 	{
+		$languages = LanguageHelper::getContentLanguages(array(0, 1));
+
+		if (count($languages) < 2)
+		{
+			return;
+		}
+
 		$data              = new stdClass;
 		$data->name        = $this->_name;
 		$data->title       = Text::_('PLG_SAMPLEDATA_MULTILANG_OVERVIEW_TITLE');