diff --git a/web/lib/aurjson.class.php b/web/lib/aurjson.class.php
index c51e9c2..d0091f1 100644
--- a/web/lib/aurjson.class.php
+++ b/web/lib/aurjson.class.php
@@ -152,7 +152,6 @@ class AurJSON {
 			return false;
 		}
 
-		$window_length = config_get("ratelimit", "window_length");
 		$this->update_ratelimit($ip);
 		$stmt = $this->dbh->prepare("
 			SELECT Requests FROM ApiRateLimit