diff --git a/tests/PHPStan/Analyser/data/array-unshift.php b/tests/PHPStan/Analyser/data/array-unshift.php
index 1483b1497b..59d7819819 100644
--- a/tests/PHPStan/Analyser/data/array-unshift.php
+++ b/tests/PHPStan/Analyser/data/array-unshift.php
@@ -19,7 +19,7 @@ function arrayUnshift(array $a, array $b, array $c, array $d, array $arr): void
 	assertType('array<int|string>', $a);
 
 	/** @var non-empty-array<string> $arr */
-	array_push($arr, ...$b);
+	array_unshift($arr, ...$b);
 	assertType('non-empty-array<int|string>', $arr);
 
 	array_unshift($b, ...[]);