diff --git a/src/item/StringToItemParser.php b/src/item/StringToItemParser.php
index c98e29719..a6aea2ae2 100644
--- a/src/item/StringToItemParser.php
+++ b/src/item/StringToItemParser.php
@@ -1532,8 +1532,8 @@ final class StringToItemParser extends StringToTParser{
 	}
 
 	/**
-	 * @var true[][][]
-	 * @phpstan-var array<int, array<int, array<string, true>>>
+	 * @var true[][]
+	 * @phpstan-var array<int, array<string, true>>
 	 */
 	private array $reverseMap = [];