diff --git a/src/pocketmine/plugin/PluginDescription.php b/src/pocketmine/plugin/PluginDescription.php
index a3280d5b1..e604dfd06 100644
--- a/src/pocketmine/plugin/PluginDescription.php
+++ b/src/pocketmine/plugin/PluginDescription.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\plugin;
 
 use pocketmine\permission\Permission;
-use pocketmine\utils\Utils;
 use function array_map;
 use function array_values;
 use function constant;
@@ -188,7 +187,7 @@ class PluginDescription{
 	public function getCompatibleMcpeProtocols() : array{
 		return $this->compatibleMcpeProtocols;
 	}
-	
+
 	/**
 	 * @return string[]
 	 */
diff --git a/src/pocketmine/plugin/PluginManager.php b/src/pocketmine/plugin/PluginManager.php
index 56cbdd72c..1b33e21fd 100644
--- a/src/pocketmine/plugin/PluginManager.php
+++ b/src/pocketmine/plugin/PluginManager.php
@@ -50,6 +50,7 @@ use function file_exists;
 use function get_class;
 use function gettype;
 use function implode;
+use function in_array;
 use function is_a;
 use function is_array;
 use function is_bool;