diff --git a/src/Vector3.php b/src/Vector3.php
index 52de271..bce5943 100644
--- a/src/Vector3.php
+++ b/src/Vector3.php
@@ -184,8 +184,9 @@ public function sides(int $step = 1) : \Generator{
 	 *
 	 * @return Vector3[]
 	 */
-	public function sidesArray(bool $keys = false, int $step = 1) : array{
-		return iterator_to_array($this->sides($step), $keys);
+	public function sidesArray(int $step = 1) : array{
+		//we can't include keys since Facing is now an enum
+		return iterator_to_array($this->sides($step), preserve_keys: false);
 	}
 
 	/**