diff --git a/lib/Resque/Event.php b/lib/Resque/Event.php
index 2264ae2..930c067 100644
--- a/lib/Resque/Event.php
+++ b/lib/Resque/Event.php
@@ -73,7 +73,7 @@ class Resque_Event
 		
 		$key = array_search($callback, self::$events[$event]);
 		if ($key !== false) {
-			unset(self::$events[$key]);
+			unset(self::$events[$event][$key]);
 		}
 		
 		return true;
@@ -86,4 +86,4 @@ class Resque_Event
 	{
 		self::$events = array();
 	}
-}
\ No newline at end of file
+}