diff --git a/libraries/src/Helper/TagsHelper.php b/libraries/src/Helper/TagsHelper.php
index 258bb02267c78..f869926010201 100644
--- a/libraries/src/Helper/TagsHelper.php
+++ b/libraries/src/Helper/TagsHelper.php
@@ -563,7 +563,7 @@ public function getTagItemsQuery($tagId, $typesr = null, $includeChildren = fals
 		$groups[] = 0;
 		$query->whereIn($db->quoteName('c.core_access'), $groups);
 
-		if (\in_array('0', $stateFilters))
+		if (!\in_array(0, $stateFilters, true))
 		{
 			$query->extendWhere(
 				'AND',