diff --git a/src/permission/Permission.php b/src/permission/Permission.php
index ad28f7d55..b5f8e9dd9 100644
--- a/src/permission/Permission.php
+++ b/src/permission/Permission.php
@@ -121,4 +121,10 @@ class Permission{
 		$this->children[$name] = $value;
 		$this->recalculatePermissibles();
 	}
+
+	public function removeChild(string $name) : void{
+		unset($this->children[$name]);
+		$this->recalculatePermissibles();
+
+	}
 }