diff --git a/stereo/stereo-core.php b/stereo/stereo-core.php
index 326e4f4..ac78e66 100644
--- a/stereo/stereo-core.php
+++ b/stereo/stereo-core.php
@@ -76,7 +76,7 @@ public function any($url, $callback){
 
 	// set a cookie
 	public function cookie_set($k, $v, $time = false){
-		$expires = time() + 31536000000;
+		$expires = time() + 31536000;
 		if ($time){
 			$expires = $time;
 		}