diff --git a/lib/Condorcet/Condorcet.php b/lib/Condorcet/Condorcet.php
index <HASH>..<HASH> 100644
--- a/lib/Condorcet/Condorcet.php
+++ b/lib/Condorcet/Condorcet.php
@@ -1058,6 +1058,6 @@ class Condorcet
 // Interface with the aim of verifying the good modular implementation of algorithms.
 interface Condorcet_Algo
 {
-	public function getResult();
+	public function getResult($options);
 	public function getStats();
 }
Update interface for <I> modular algorithms